If you walked along the creek from point A to point B, what would be the total change in elevations?
Answers
Any point's elevation can be calculated by locating the closest labelled line, counting the lines above or below it, multiplying that number by the contour interval, and then adding or subtracting the result from the closest contour line.
The slope becomes steeper when the contour lines are spaced closer together. "Rise over Run," which equals the rise (change in vertical distance) divided by the run (change in horizontal distance), is an easy-to-remember formula for calculating the change in elevation as a decimal.It is 8,848 metres (29,035 feet) long. The Dead Sea, which is situated on the border between Israel and Jordan, is where the Earth's lowest point on land is.
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Related Questions
Stem Cells A stem cell is an u_____ Stem cells from human e cells. Stem cells from adult b m__________ can form cells including b M _____cells in plants can differentiate into any type of plant cell. and p. Stem cells may be able to help treat d In t cloning an embryo is produced with the same DNA as the patient. Stem cells from the embryo are not r as they have the same DNA and antigens as the patient. e cell that can be copied or change into other cell types. can differentiate into most different types of human Risks from stem cell treatment include the transfer of v people have e or r objections. Plant meristem stem cell can be used to produce clones of plants q cells. pathogens, and some and R species can be cloned to protect from e It is possible to clone large numbers of identical Crop plants with desirable features such as d resistance or high crop y
Answers
Stem Cells A stem cell is an undifferentiated cell that can be copied or changed into other cell types. Stem cells from human embryonic cells can differentiate into most different types of human cells. Stem cells from adult bone marrow can form cells including blood cells.
Stem cells in plants can differentiate into any type of plant cell. And plant meristem stem cell can be used to produce clones of plants.In cloning, an embryo is produced with the same DNA as the patient. Stem cells from the embryo are not rejected as they have the same DNA and antigens as the patient.Stem cells may be able to help treat diseases. Risks from stem cell treatment include the transfer of pathogens and some people have ethical or religious objections. Species can be cloned to protect from extinction.
It is possible to clone large numbers of identical crop plants with desirable features such as disease resistance or high crop yield.
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What feature occurs at point X on the diagram?
A. Mid ocean ridge
B. Deep ocean trench
C. Underwater Canyon
D. Abyss
PLEASE HELP!!!
Answers
'Deep ocean trench' occurs at point X on the diagram.
What do you mean by ocean trench?
An ocean trench is an elongated and deep depression of the sea floor, typically in the form of a steep, V-shaped valley. Ocean trenches are typically found in areas of tectonic plate subduction, where two plates are moving away from each other and one plate is being forced beneath the other. They can also be formed by rift valleys, where two plates are moving away from each other and forming a valley in the sea floor. Ocean trenches are the deepest parts of the ocean, and can reach depths of up to 11 km below sea level.
The trenches form when the tectonic plates move against each other, causing the crust to break and form a deep valley. Point X on the diagram is the location of the deepest part of the trench.
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which of the following best describes the cholesterol molecule? a. amphipathic b. nonpolar, charged c. nonpolar, uncharged d. polar,
Answers
The best description for the cholesterol molecule is c. nonpolar, uncharged. The correct option is C. nonpolar.
Cholesterol is a lipid molecule that is primarily composed of hydrocarbon chains. It does not contain any charged groups such as ions or polar functional groups. Therefore, it is considered nonpolar and uncharged.
Cholesterol's nonpolar nature arises from its structure, which consists of a rigid steroid ring structure fused with a hydrocarbon tail. The steroid ring is composed of hydrocarbon rings and is mostly planar, while the hydrocarbon tail extends away from the ring structure. The absence of polar groups or charges in its structure means that cholesterol is not soluble in water, which is a polar solvent. Instead, cholesterol is soluble in nonpolar solvents, such as lipids and oils.
Being nonpolar and uncharged allows cholesterol to play crucial roles in biological systems, particularly in cell membranes. It helps maintain the fluidity and stability of cell membranes by interspersing among the phospholipids and influencing the packing of the lipid bilayer. Cholesterol also serves as a precursor for the synthesis of important molecules like hormones and bile acids.
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What kind of letter is used to represent a dominant allele?
A. Lowercase
B. Capital
Answers
Answer:
B. Capital
Explanation:
Capital letter is used to represent a dominant allele.
The text below was part of an article in a teenage magazine:
‘Young people today are far too materialistic.’
Do you agree?
Answers
Answer:
That's um...well how do I say this, terrible. They're saying it's a horrible thing but I think not, everyone does different things and I respect that. So it's best not to judge someone by what they're doing even in a magazine.
Run the sheep simulation a few times with various conditions. Adjust some of the variables including "reaping", amount of grass, and birthrate to see if you can make a more stable population. What is the highest carrying capacity of sheep possible? What conditions are required to allow this carrying capacity
Answers
Custom says you can keep about four ewes per acre. Such high numbers require optimal scenarios good soils and lots of inputs.
Carrying capacity is expressed as the number of animals that can graze over a period of time. In other words, carrying capacity is the amount of feed available to grazing animals. This is expressed as the number of available animal unit months or the number of animal units grazed in a month.
Capacity indicates how many animals a pasture can support over a period of time. Carrying capacity is a measure of available grass or fodder. Livestock density indicates how many livestock graze or use the land over a period of time. You can reasonably expect to have 6-10 sheep on 1 acre of pasture and up to 100 sheep on 30 acres of pasture.
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_____________ means loss of muscle function, loss of sensation, or loss of both muscle function and sensation.
Answers
The study of the nerve cell is called nervous tissue. The nerve cell is made up of cyton, dendrite, axon, and synaptic ending.
What is voluntary muscle?Those actions which you can control is called voluntary muscle. For example - moving of hand.Spinal nerves serve as the paths of communication between the spinal cord and specific regions of the body. Roots refer to the bundles of axons that serve to connect each spinal nerve to a segment of the spinal cord via smaller bundles of axons called root lets.The ventral root also called the anterior root and the associated rootlets contain axons of motor neurons. These motor neurons of the ventral root conduct nerve impulses from the Central Nervous System to effector organs. Muscles and glands are the effector organs. As these effector organs receive motor information, voluntary movements are generated.If the ventral root of the spinal nerve were cut, the effector organs will not get the motor information and no voluntary movements will be generated.To learn more information about the nerve tissue, refer to the link:-
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The respirator that would be used where dust or solid particles might be inhaled is a:________
Answers
The respirator that must or would be used for dusting of solid particles is been inhaled by using Particulate Respirators.
The simplest, most affordable, and least protective sort of respirator is the one for particulates. These respirators solely offer particle protection (e.g., dust). They are solely meant for minimal hazard levels and do not guard against chemicals, gases, or vapors. Electrocution can be avoided with the use of a ground fault circuit interrupter (GFCI).
The GFCI detects when a person's body begins to experience a shock and shuts off the electricity before an injury may occur. In some circumstances, wearing a respiratory helmet, air hood respirator, or visor respirator might be helpful. Helmet respirators are mostly utilized during welding since they are made to guard against the small oxide dust particles that are produced during the welding process.
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Answer options are:
A- DECOMPOSITION
B- HUMAN EMISSIONS
C- PLANT RESPIRATION
D- PHOTOSYNTHESIS
Answers
2. Which of the following take place when we exhale? (1) Diaphragm relaxes and arches up (III) Rib cage is raised (II) Lungs expand (IV) Volume of thorax decreases
Answers
Answer: Volume of the thorax decreases
Explanation: When the lungs exhale, the diaphragm relaxes, and the volume of the thoracic cavity decreases, while the pressure within it increases. As a result, the lungs contract and air is forced out.
Help me please thank youuu ❤️❤️
Answers
UR HELP IS VERY MUCH NEEDED I WAS VERY CONFUSED ON THIS.
Match the following terms and definitions.
1. the smallest unit of an element
shell
2. the path surrounding the nucleus of an atom in which electrons are normally located
compound
3. the number of protons in the nucleus of the atom
neutron
4. a pure substance where atoms of two or more elements are chemically bonded to one another
diatomic
5. the positively charged center of an atom
atomic number
6. exists in orbit around the nucleus of an atom and carries a negative charge
molecule
7. the smallest unit of a pure substance that consists of two or more atoms held together by a chemical bond
atom
8. the mass of an element
atomic mass
9. a subatomic particle that carries no charge
nucleus
10. containing two atoms
proton
11. a subatomic particle with a positive charge
electron
shell
compound
neutron
diatomic
atomic number
molecule
atom
atomic mass
nucleus
proton
electron
Answers
Answer:
1. Atom
2. shell
3. Atomic number
4. compounds
5. Nucleus
6. Electron
7. Molecule
8. Atomic mass
9. Neutron
10. Diatomic
11. Proton
In the early days of germ theory, contagious diseases were thought to be caused only by fungi or bacteria. In the 1890s, Dmitri Ivanovsky filtered extracts from diseased tobacco plants and discovered that the disease could be transmitted to new plants through the filtrate. He hypothesized that something smaller than bacteria or fungi was responsible for the transmission of the disease. Which best explains how Ivanovskis work led to a change in the germ theory
Answers
Answer:
He tried to promote his hypothesis as a law.
Explanation:
i got it roight
Answer:
A
Explanation:
correct on edg
Many organisms, such as honeybees and livestock, have been domesticated for economic reasons. Which of the following best describes an unintended consequence of this practice
Answers
Domestication of many organisms, such as honeybees and livestock causes a decrease in the genetic diversity of the organisms.
Genetic diversity refers to the range of genetically different individuals that are present in the same species. Domestication is the process by which the wild animals as well as plants are adapted to the human environment.
Domestication of livestock and honeybees is often done for economic reasons. An unintended consequence of the process of domestication is the decrease in the genetic diversity of the species. This decreases leads to a decrease in the variation which reduces the survival advantage of these species.
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Amino acids are units of
Answers
Answer:
Amino acids are the structural units (monomers) that make up proteins. They join together to form short polymer chains called peptides or longer chains called either polypeptides or proteins. These polymers are linear and unbranched, with each amino acid within the chain attached to two neighboring amino acids.
Explanation:
What is an effect of genetic drift on a gene pool?
A: Loss of alleles
B: increase in numbers of alleles
C: No Change in number of alleles
Answers
effect of genetic drift on a gene pool?
A: Loss of alleles
B: increase in numbers of alleles
C: No Change in number of alleles
help please........
Answers
Answer:
for
1.structure of nucleotide:
phosphate :
DNA -nucleic acid
RNA- nucleic acid
Monosaccharides:
DNA- deoxyribose sugar.
RNA- ribose sugar.
Nitrogenous base:
DNA-Adenine ,Guanine ,Cytosine,
Thymine.
RNA-Adenine ,Guanine ,Cytosine, uracil.
2. structure of the molecule:
DNA- double stranded
RNA-Single stranded
3. Functions:
DNA-replicates and stores genetic information
RNA-converts the genetic information contained within DNA to a format used to build proteins, and then moves it to ribosomal protein factories.
Select the correct answer from each drop-down menu. a cement factory near the gulf coast burns fossil fuels and emits a large amount of co2. two steps that the factory manager can take to make the factory more carbon neutral are to and to .
Answers
Two steps that the factory manager can take to make the factory more carbon neutral are recycle waste from production capture and store Co2 emissions.
The factory manager should use unit operations for CO2 capture to get rid of the carbon dioxide pollutants. One illustration is the use of commercial CO2 absorbents, such as soda lime, in the absorption process. About 82% of the gases produced while making cement contain carbon dioxide, making it one of the main gas constituents. Limestone can be created by capturing and combining the gas released during calcination with calcium hydroxide. As a result, no carbon is released into the atmosphere during this cycle. Making cement carbon-negative is another way to reduce carbon dioxide emissions.
The question is incorrect the correct question will be "A cement factory near the Gulf Coast burns fossil fuels and emits a large amount of CO2.Two steps that the factory manager can take to make the factory more carbon neutral are to and to?"
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PLEASE HELP ME
What is the group name in which helium is found?
Answers
Answer: Im pretty sure its Noble gases.
Srry if im wrong!
Hope this helps!
Explanation:
C6H12O6 + 602 --> 6CO2 + 6H20 + ATP
In the reaction above, CoH12O6 and 602 are called the
Answers
Answer:
Reactants
Explanation:
In the reaction:
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O + ATP
The reaction is a metabolic reaction that produces energy from the breakdown of glucose when it reacts with oxygen.
In the reaction C₆H₁₂O₆ and O₂ are the reactants.
These are the raw materials need for the reaction to proceed in the right direction successfully.
On the right hand side, we have the products.
explain how the information in this diagram indicates that an oxygen atom could bond covalently to two hydrogen atoms to form water
Answers
Answer:
because when oxygen atom bonds with two hydrogen atoms they form water
Explanation:
A water molecule is formed by covalent bonds between an oxygen atom and two hydrogen atoms. The bond between hydrogen and oxygen involves unequal sharing of electron – it is a polar covalent bond. This is because the nucleus of the oxygen atom is more attractive to electrons than the nuclei of the hydrogen atom.
harry uses a pulley to put up a bucket of water from a well. which of the following energy transformations also occurs as the bucket rises from the bottom of the well?
Answers
Explanation:
As Harry uses a pulley to put up a bucket of water from a well, the following energy transformations occur:
1. Mechanical energy (Harry's physical effort) is transformed into potential energy as the bucket is lifted against gravity.
2. The potential energy of the lifted bucket is transformed into gravitational potential energy as it rises to a higher altitude.
Therefore, the energy transformation that also occurs as the bucket rises from the bottom of the well is the transformation of mechanical energy into gravitational potential energy.
When individuals with a particular phenotype have higher fitness
when they are rare, this is called
positive frequency dependent selection
disruptive selection
stabilizing selection
Answers
When individuals with a particular phenotype have higher fitness when they are rare, this phenomenon is known as positive frequency-dependent selection.
In positive frequency-dependent selection, the fitness of a phenotype increases as it becomes less common in the population. This type of selection can arise due to various reasons. One possibility is that the phenotype provides an advantage in specific situations or environments where it is less likely to encounter competition or predation. In such cases, individuals with the rare phenotype have a higher chance of survival and reproductive success, leading to an increase in their fitness.
Positive frequency-dependent selection can also result from social interactions or cooperative behaviors. For example, in certain species, the success of a behavior or trait may depend on the presence or cooperation of other individuals with the same phenotype. In these cases, individuals with the rare phenotype may have an advantage in accessing resources or gaining cooperation, leading to increased fitness.
Overall, positive frequency-dependent selection promotes the maintenance of genetic diversity in populations by favoring rare phenotypes, which can contribute to the stability and adaptability of species in changing environments.
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What factor is described as sexual
selection?
A. non-random mating
B. migration
C. small populations
D. natural selection
Answers
Answer:
D Natural Selection
Explanation:
Species choose mates to reproduce with naturally.
For the fiscal year that just ended, Oliver Industries had a 15% ROA, net income of $2.1 million, and an asset turnover ratio of 0.4. Given these values, what were the firm's net sales
Answers
The net sales for Oliver Industries for the fiscal year that just ended were $5.6 million.
To calculate the net sales of Oliver Industries, we can use the formula for Return on Assets (ROA):
ROA = Net Income / Total Assets
We know that ROA is 15% and Net Income is $2.1 million, so we can calculate Total Assets as follows:
Total Assets = Net Income / ROA
Total Assets = $2.1 million / 0.15
Total Assets = $14 million
We also know the Asset Turnover Ratio, which is:
Asset Turnover Ratio = Net Sales / Total Assets
We can rearrange this formula to solve for Net Sales:
Net Sales = Asset Turnover Ratio x Total Assets
Net Sales = 0.4 x $14 million
Net Sales = $5.6 million
Therefore, the net sales for Oliver Industries for the fiscal year that just ended were $5.6 million.
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many metal compounds are colored and paramagnetic, whereas main-group ionic compounds are colorless and .
Answers
Metal compounds and main-group ionic compounds. Many metal compounds are colored and paramagnetic, while main-group ionic compounds are typically colorless and diamagnetic.
Colored metal compounds result from the presence of transition metals, which have partially filled d orbitals. These d orbitals can absorb light and exhibit color due to electronic transitions between energy levels.
Paramagnetism in metal compounds arises from unpaired electrons in their atomic or molecular orbitals. These unpaired electrons are attracted to external magnetic fields, causing the paramagnetic behavior.
On the other hand, main-group ionic compounds are generally colorless because their electrons are in completely filled orbitals. There are no partially filled orbitals that can absorb light and cause a color to be displayed.
Diamagnetism in main-group ionic compounds is due to the absence of unpaired electrons in their atomic or molecular orbitals. Since all electrons are paired, they are not attracted to external magnetic fields and exhibit diamagnetic behavior.
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how do you calculate degree of freedom for chi square
Answers
Generally, you can calculate it with this formula: df = (r-1)(c-1) where r is the number of rows and c is the number of columns.
Eye color is controlled by one gene. There are two alleles for this gene:
Brown (B) and blue (b). The brown allele is dominant and blue allele is
recessive, however the brown allele is incompletely dominant over the
blue. A heterozygous individual has green eyes. What offspring could be
produced if two green eyed individuals mate?
Answers
Answer:
There are 16 possible genotypes and phenotypes that are listed in the punnett square. The ratio of phenotype is -
Brown : green : blue :: 12:3:1
Explanation:
plato
On occasion, chronic abusers of amphetamines have been misdiagnosed as suffering from?
Answers
On occasion, chronic abusers of amphetamines have been misdiagnosed as suffering from schizophrenia.
What is schizophrenia?Schizophrenia is a severe mental illness in which reality is perceived by sufferers strangely. Schizophrenia may include hallucinations, delusions, and severely irrational thinking and behavior, which can make it difficult to go about daily activities and be incapacitating. Schizophrenia patients require ongoing care.Delusions, hallucinations, confused speech, disorganized behavior, and the so-called "negative" symptoms are the five main categories of schizophrenia symptoms. The pattern and severity of schizophrenia symptoms, however, differ greatly from person to person.There is no known precise cause of schizophrenia. According to research, a person may be more susceptible to acquire the illness if a combination of physical, genetic, psychological, and environmental factors are present. Because certain people are predisposed to schizophrenia, a difficult or upsetting life event could set off a psychotic break.
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Which process naturally increases the amount of nitrogen in the soil?
A. Pollution
B. Decomposition
C. Eutrophication
D. Combustion
Answers
Answer:
Explanation:
During the decomposition about plant matter, organic nitrogen is once again converted to inorganic ammonium and released into the soil. The process that converts organic N to ammonium is called mineralization and plays a significant role in the management of nitrogen.
Answer:
Decomposition
Explanation:
Took the test