Answers
A fault is a planar crack or discontinuity in a mass of rock over which there has been substantial displacement brought on by motions of the rock mass. Limestone is formed after the fault occurred, hence option D is correct.
Calcite or dolomite, the calcium and magnesium carbonates, make up the majority of the sedimentary rock known as limestone. Small fossils, shell pieces, and other fossilized detritus are frequently found in its composition.
Faults are cracks in the earth's crust along which there is movement, thus limestone is formed after the fault occurred.
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Related Questions
How are bacteria, a tree, and an cat alike?
A. They are all made of prokaryotic cells.
B. They are all organisms made of cells.
C. They are all made of eukaryotic cells.
D.They all reproduce in the same way.
Answers
Answer:B. They are all organisms made of cells.
Bacteria, a tree, and an cat alike because they are all organisms made of cells.
LIVING THINGS:
Living organisms are organisms that possess certain characteristics like the ability to reproduce, respire, excrete, move, respond to stimuli etc.
Bacteria (a microbe), tree (a plant) and cat (an anima are examples of living things, hence, they possess the characteristics mentioned above.
However, one important feature of all living organisms in accordance to the cell theory is that all living organisms must possess cells.
Therefore, bacteria, a tree, and an cat alike because they are all organisms made of cells.
Explanation:
Is it a scientific theory or a scientific law that the characteristics of living things change over time?
Answers
Answer:
Scientific Theory
Explanation:
The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.
In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.
Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.
Hope this helps!
An mRNA message is a series of
Answers
Answer:
codons
Explanation:
an mRNA message is a series of codons . A codon is a group of three nucleotides (A, U, C, or G) that specifies a particular amino acid or a stop signal for protein synthesis. An mRNA message carries the genetic code from DNA in the cell’s nucleus to the ribosomes in the cytoplasm, where the code is translated into proteins. An mRNA message is also called a transcript or a messenger RNA molecule.
Match each part of a tooth with the correct description, Living, bone-like tissue covered with cementum 1. Crown Cusps 2. Neck Covering that resists abrasion 3. Root 4. Pulp cavity In the socket 5. Dentin Has nerves and blood vessels 6. Enamel Under the gum Question 20 (3 points) Match each part of the stomach with the correct description. From esophagus 1. Cardiac opening To the small intestine To the sm 2. Fundus Left 3. Greater curvature Right 4. Lesser curvature 5. Pyloric opening Superior region 6. Body Largest portion
Answers
1. Crown-Covering that resists abrasion,2. Neck-Living, bone-like tissue covered with cementum,3. Root-Has nerves and blood vessels, 4. Pulp-cavity In the socket, 5. Dentin- Under the gum 6. Enamel-Cusps .
What are a tooth's four primary components?Four dental tissues make up your teeth. Enamel, dentin, and cementum are three of the hard tissues. The tooth's pulp, which is composed of connective tissue, blood vessels, and nerves, is the fourth tissue and is a soft, non-calcified tissue.
Cement is a living tissue, right?Dental cementum is a live tissue that keeps developing throughout time. The calcified substance that coats the outside of the tooth root serves as an attachment point for the periodontal ligaments that secure the tooth to the alveolar bone in the socket.
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what is the shape of an electron?
Answers
Answer:
A very small circle
Explanation:
Answer:
The most accurate measurement yet of the shape of the electron has shown it to be almost perfectly spherical. Electrons are negatively charged elementary particles that orbit the nuclei of atoms.
Explanation:
Stratovolcanoes – Mt. Saint Helens, WA. Fly to Mt. Saint Helens in the Cascade Range of western Washington, and then turn on the Mt. Saint Helens Contour Map overlay. The brown lines are contours (lines of equal elevations). Use the Ruler tool to determine the horizontal distance (ft) between the Problem 7 placemarks and then subtract the elevations (ft) for each placemark from the contour map to determine the relief (vertical distance). Find the slope angle of Mt. Saint Helens using the following formula (this value is representative for many composite cone volcanoes): slope angle = tan–1 (relief ÷ horizontal distance) Choose one: 5°–10° 15°–20° 25°–35° 35°–45°
Answers
Scientists have concluded that the magmatic system of Mount St. Helens has evolved from a relatively simple to a more complicated state as the volcano matured based on a thorough chemical examination of the eruptive products from each stage of volcanism.
According to the data, interaction between more mafic (basalt to andesite) and more silicic (dacite) magma batches increased from the earliest to most recent stages of Mount St. Helens volcanism. The volcano's initial eruptive phase mostly comprised of a cluster of domes encircled by an apron of tephra and debris fans of broken volcanic materials. Large portions of a center cluster of dacite domes and surrounding fans were buried by these lava flows, which sparked the cone-building process.
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the answer is 15degree and 10 degree
Explanation:
A 16 year old girl is 1.75 m tall & weighs 125 lbs. She thinks she is fat and overweight.NB: 1Kg = 2.2 lbs (a) How can she prove if she is? (1mk) (b) Is she? (3mk)
Answers
To determine whether the girl is overweight or not she needs to calculate the body mass index (BMI). The equation of the BMI is the following:
\(\text{BMI}=\text{ }\frac{\text{weight}}{hight^2}\)In this case the hight of the girl is 1.75 m and the weight is 125lbs, but in order to calculate de BMI the wight must be in Kg.
To calculate the weight in Kg we use the following equation:
\(\text{Wight in Kg = }\frac{125\text{ lbs}}{2.2\text{ lbs/Kg}}\text{ = 56.82 Kg}\)Now, the BMI can be calculated as:
\(\text{BMI}=\text{ }\frac{56.82\text{ Kg}}{(1.75m)^2}=18.55Kg/m^2\)In order to determine if the girl is overweight or not we need to look for the BMI categories and compare the value 18.55 Kg/m2 to them.
What is shown in the figure above?
SOO MANY POINTS NEED FAST
Answers
Answer: i think a fossil record
Explanation:
Design an experiment that would directly test the hypothesis of the following scenario. Identify the control group, independent variable, and dependent variable.
Hypothesis: The plant species Acidicus plantus grows best at pH 2-4.
Answers
Answer:
My experiment would consist of two different treatments: pH 2-4 and pH 5-7.
In this case:
- Control group: Acidicus plantus plants growing in different conditions (pH 5-7)
- Independent variable: pH
- Dependent variable: plant growth
Explanation:
A control group is a group in which the effects of a given treatment are unknown, so the control group can be used to compare with the experimental group. In this case, Acidicus plantus plants growing in different conditions can be used as the control group, since this group can be used to measure the effects of the treatment. The dependent variable is the variable that is being measured in the experiment (in this case, plant growth), while the independent variable is the variable that isn't modified by the other variables measured in the experiment (in this case, pH).
Could someone help me answer this? will mark brainliest
Answers
Answer:
Mandel had performed simple experiments by using pea plants having definite traits of opposite expression as Tall or Dwarf, Round seed
Explanation:
I really need this question answered
Answers
Answer:
i don't know how i do ???????????????????
How is bioremediation a type of biotechnology?
Answers
What is the function of digestive enzymes ?
Answer in brief..I'll reward.
Answers
➜ Digetive enzymes convert the large and insoluble food molecules into small water molecules in the process of digestion. For example, pancreas secretes enzymes like amylase, trypsin and lipase. The enzyme amylase breakdown the starch, trypsin breaks down the proteins and lipase breaks down emulsified fats into simple sugars, amino acids and fatty acids, respectively.
Which set of proteins assist in the process of adding amino acids one by one to the growing amino acid chain during translation?
Answers
Which set of proteins assist in the process of adding amino acids one by one to the growing amino acid chain during translation?
Answer - elongation factors
The Krebs cycle forms many products. Which option lists the correct products of the Krebs cycle after 1 molecule of glucose goes through it?
Answers
The products of the Kreb cycle after 1 molecule of glucose goes through it are:
4 CO26NADH2FADH22ATPsWhat is kreb cycle?Kreb cycle is the second stage of cellular respiration that occurs under aerobic condition. It is also called Tricarboxylic acid cycle.
The Kreb cycle is a series of enzymatic reactions that involves the oxidative metabolism of acetyl units, and serves as the main source of cellular energy.
The Kreb cycle makes use of pyruvate, which is the product of glycolysis to produce certain products. The products are as follows:
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____ is known as the coping of dna
Answers
Answer:
Replication
Explanation:
The copying of DNA is called DNA replication. The steps of DNA replication are the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment.
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Lucy produced new skin cells by mitosis.
Suggest why this means that the new skin looks the same as the skin before it got cut.
Answers
Answer:
The skin looks the same because of the amont of melanin and since the amount of melonin might not change exept in a few cases.
Here is an explanation
Explanation:
Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. When organisms grow, it isn't because cells are getting larger. Organisms grow because cells are dividing to produce more and more cells. In human bodies, nearly two trillion cells divide every day.
Which level of taxonomy divides its organisms based on DNA sequences
instead of structural similarities? *
A Domain
B Kingdom
C Genus
O D Species
Answers
Answer:
D Species
Explanation:
Living organisms have been organized into groups using the Kingdom to Species classification. Kingdom level represents the least specific while Species level represents the most specific. Prior to the discovery of DNA, classification of organisms has been based on structural similarities i.e. organisms that look similar are classified into the same species.
However, the discovery of DNA, put a stop to the erroneous classification of organisms based on structural similarities as there were many exceptions to this. Since members of the same species have a nearly identical DNA, it is used to divide its organisms based on DNA sequences
instead of structural similarities.
5. Differentiate between:
a. Scientific study and general study
Answers
Please help I will mark brainiest
Answers
The elements that are made in an average main-sequence star are helium, carbon, and oxygen.
The elements that are made in a massive main sequence star as it starts to die elements are gold and uranium,
What is the life cycle of a star?The life cycle of a star refers to the cycles which a star undergoes from birth to death of the star.
A star changes over time through a process called stellar evolution. The lifespan of a star can vary depending on its mass, from a few million years for the most massive to trillions of years for the least massive, which is much longer than the universe has been around for now.
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What is the difference between SNS and ANS
Answers
The somatic nervous system (SNS) and autonomic nervous system (ANS) together integrate the nervous system. The SNS controls skeletal muscle, also involves conscious control, sensory neurons like akin among others, meanwhile the ANS control viscera, smooth muscle, and glands, also is involved in unconscious involuntary control and can be divided into two parts the sympathetic nervous system and the parasympathetic nervous system both involved in the stimuli and inhibition of effectors.
4 Victoria discovers a new organism in a pool
of very hot, salty water. The cells of this
organism have no nucleus. Which is most
likely true?
(F) It is a member of the domain Bacteria.
GIt is a member of the domain Archaea.
H
It is a member of the kingdom Protista.
It is a member of the kingdom Animalia.
Answers
Answer: I believe it is G
Explanation: both archaea and bacteria are single celled organisms without a nucleus—archaea can live in extremely harsh and dangerous environments, such as a hot spring, or very hot, salty water.
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Submission 3 Capstone Project: How can you make your community more environmentally sustainable? Below are 3 Crosscutting Concepts. Select two and provide an explanation for how your investigation/”research” on energy usage in the home addresses them.
1.Crosscutting Concepts Patterns: Observed patterns in nature guide organization and classification and prompt questions about relationships and causes underlying them. Explanation
2. Cause and Effect: Claim uses empirical evidence to differentiate between cause and correlation, and supports specific cause and effect relationships. Explanation
3.Explanation Stability and Change: Analysis and explanation of geoscience data and global climate models show that a change in one Earth system can result in feedbacks (negative or positive) that can stabilize or destabilize a system. Explanation
Answers
Crosscutting Concept: Patterns
Patterns observed in the natural world facilitate organization and classification, as well as raise inquiries about the underlying relationships and causes.
During my exploration of energy usage in residential settings, I discerned several discernible patterns. For instance, a prominent pattern emerged, indicating that the bulk of energy consumption in homes pertains to heating and cooling, followed by lighting and appliances. Moreover, I discovered that energy usage displays notable variations based on factors such as dwelling size, number of occupants, and climatic conditions.
These identifiable patterns enable us to comprehend the factors influencing energy consumption and identify avenues for conservation. By acknowledging that heating and cooling dominate energy use, we can channel our efforts towards enhancing the efficiency of these systems.
Patterns Cause and Effect?Utilizing empirical evidence, claims can differentiate between causal relationships and mere correlations, thus supporting the establishment of specific cause and effect linkages.
During my investigation into energy usage in residential environments, I employed empirical evidence to unveil distinct cause and effect associations. For instance, I observed a positive correlation between energy consumption and dwelling size. This relationship can be attributed to the increased energy requirements for heating and cooling in larger homes.
Similarly, I discovered that energy consumption rises alongside the number of occupants. This phenomenon arises due to the presence of more individuals utilizing appliances and lighting fixtures.
These cause and effect relationships foster a deeper comprehension of how our choices impact energy consumption. For instance, if we aspire to curtail our energy usage, we can opt for smaller homes or limit the number of occupants.
Crosscutting Concept: Stability and Change
Analysis and explication of geoscience data and global climate models reveal that modifications within one Earth system can yield feedback loops, which can either stabilize or destabilize the system.
Throughout my examination of energy usage in residential settings, I ascertained that alterations in a single energy-consuming appliance or behavior can trigger a chain reaction affecting other appliances and behaviors. Consider replacing inefficient light bulbs with energy-efficient alternatives; this simple change can prompt a behavioral shift to turn off lights when leaving a room, subsequently resulting in a substantial reduction in energy consumption.
These feedback loops empower us to comprehend how our choices can influence the environment. For instance, collectively opting for reduced driving can mitigate air pollution and greenhouse gas emissions.
By comprehending the crosscutting concepts of patterns, cause and effect, and stability and change, we can make informed decisions regarding energy usage. These choices enable us to diminish our environmental footprint and forge a sustainable future.
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Why does the enzyme trypsin get deactivated when introduced in the gastric juice of the stomach?
A.
The optimum pH for trypsin is about 8.0, which is the pH of the intestine, whereas the pH of gastric juice is 1.5 - 2.0, which is highly acidic.
B.
The optimum pH for trypsin is about 2.0, which is the pH of the intestine, whereas the pH of gastric juice is 8.0, which is highly alkaline.
C.
The optimum temperature for trypsin is about 98.6°F (37°C), which is the temperature of the intestine; whereas the temperature of gastric juice is 392 - 482°F (200°C - 250°C).
Answers
The enzyme trypsin get deactivated when introduced in the gastric juice of the stomach because A. The optimum pH for trypsin is about 8.0, which is the pH of the intestine, whereas the pH of gastric juice is 1.5 - 2.0, which is highly acidic.
What is trypsin?Trypsin is a peptidase enzyme that is responsible for protein hydrolysis to form smaller peptides and amino acids. This enzyme is produced in the pancreas and is secreted in the duodenum to be an important part of digestion. The enzyme is secreted in its inactive form and after it reaches the duodenum it is activated by enteropeptidases.
Being active, it will carry out its function by hydrolyzing peptide bonds, making them smaller, thus making it possible for them to be absorbed by the intestine membrane.
Therefore, we can confirm tha the enzyme trypsin get deactivated when introduced in the gastric juice of the stomach because A. The optimum pH for trypsin is about 8.0, which is the pH of the intestine, whereas the pH of gastric juice is 1.5 - 2.0, which is highly acidic.
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Which of these is a drawback of oil extraction from tar sands?
Answers
When compared to producing the same amount of conventional crude, tar sands extraction emits up to three times higher greenhouse gas emissions.
Which dangers are associated with the mining of tar sands?Additionally, it pollutes freshwater supplies, depletes them, and turns ponds of hazardous waste into vast bodies of water. Piles of petroleum coke, a dangerous byproduct of refining the sticky, black liquid, are created. In actuality, tar sands oil is among the most harmful, carbon-intensive, and poisonous fuels on the planet. When compared to normal crude oil, it produces three times as much greenhouse gas emissions.It releases greenhouse gases that are extremely detrimental to our environment throughout the extraction process.For more information on oil extraction kindly visit to
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PLEASE HELP!!!! 1OO POINTS!!
(Score for Question 1: ___ of [5] points)
1. One of the central themes in biology is how DNA, RNA, and proteins are related. Describe how genetic information flows between those types of molecules. Include the results of the processes of transcription and translation.
Answer:
Type your answer here.
(Score for Question 2: ___ of [5] points)
2. DNA remains in the nucleus. mRNA can travel in and out of the nucleus. Explain how the function of DNA and mRNA differs.
Answer:
Type your answer here.
(Score for Question 3: ___ of [5] points)
3. When scientists refer to the DNA to RNA to proteins pathway, the RNA part really represents three different types of RNA: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). How is each type of RNA important to protein production?
Answer:
Type your answer here.
Answers
Sorry I can't answer more
Answer:
DNA, RNA, and proteins are related. Describe how genetic information flows between those types of molecules. Include the results of the processes of transcription and translation.
describe all of the possible phenotypes of the father's parents. Show the punnet square to support your awnser
Answers
Answer:
We don't know.
Explanation:
We need more to answer this.
Question 1 of 10
Which element of the scientific process includes the greatest amount of
information about living things?
OA. A hypothesis
OB. A theory
OC. A conclusion
OD. A data record
SUBMIT
Answers
According to the research, the correct option is B. A theory is the element of the scientific process that would include the greatest amount of information about living things.
What is a theory?It is a set of ideas or proven hypotheses that explain some phenomenon studied or a scientific description based on a set of observations or experiments.
In this sense, it is a logical system that is established from observations, axioms and postulates, and is formed by the set of concepts, propositions and definitions that are related to each other with the aim of explaining the given phenomenon.
Therefore, we can conclude that according to the research, the correct option is B. A theory is the element of the scientific process that would include the greatest amount of information about living things.
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How do vaccines help the immune system fight against pathogens , like viruses and bacteria ?
Answers
Answer:
It introduces the body to a virus strand(s) to initiate internal resistance, which is created after a variety of metabolical processes. The idea is that the body would develop immunity to the virus without actually "getting" the virus.
Explanation:
Answer:
When we are exposed to antigens the body sends an immune response to prevent any infection or disease. Vaccines contain the same parts of antigens that can cause diseases, though they are weakened so that they don't actually cause disease, then they trigger the immune system to produce antibodies, which then help to fight against pathogens.
Explanation:
What causes slow and fast metabolism?