Answers
- lower density
- less volume displaced
- only foil displaces water
Box: -sinks
-higher density
-foil and air displace water
- more volume displaced
For both of them:
-mass.
(Yw..)
Related Questions
Which of the following are unique to animals? Flagellated gametes, nervous system signal conduction in muscular movement, heterotrophic, the structural carbohydrate chitin
Answers
Answer:
Nervous system signal conduction in muscular movement
Explanation:
Hope i helped :)
Match these items.
1. liquid part of blood —— cells
2. factory for red blood cells —— bone marrow
3. building blocks of tissues —— pulse
4. molecule that carries oxygen in the blood —— hemoglobin
5. smallest blood vessel plasma
6. heart chamber —— ventricle
7. heart contractions —— capillary
Answers
2.) - bone marrow.
3.) - cells
4.) hemoglobin
5.) capillary
6.) ventricle
7.) pulse
define what is holoendemic
Answers
Answer:
Explanation:
holoendemic [ holoendemic] endemic at a high level in a population, affecting most of the children and so affecting the adults in the population less often; see also hyperendemic.Holoendemic
Explanation: A holoendemic disease is one for which a high prevalent level of infection begins early in life and affects most of the child population. HOPE THIS HELPS!
Students conducted an investigation about processes of the water cycle. They used four bowls containing water and salt to represent the ocean and
collected data in the table below. Based on this data, where did most evaporation occur
Location
Amount of Water (in mL)
10:00 AM 12:00 PM
8:00 A.M.
2:00 PM
Sunny window
50
45
41
36
50
45
43
39
Outside in
shade
Outside in
direct sunlight
In a closet with
no light
50
41
33
27
50
48
46
45 no
Answers
Answer:
outside in direct sunlight because the heat from the sun made the water evaporate
Juan went for a drive in his new car. He took 4 hours to drive 204.8 miles. What was his speed?
Answers
Answer:
He is going 51.2 mph.
Explanation:
204.8 divided by 4 = 51.2 mph.
Why would overfishing cause a starfish outbreak
Answers
Answer:
quote, "Cause of crown of thorns starfish outbreak
These outbreaks may be a result of overfishing of the crown-of-thorns starfish's primary predator, the giant triton or they may be a natural phenomenon. These starfish are known to be more successful at preying on large swaths of coral reefs when the corals are already stressed."
Crown-of-thorns Starfish - Oceanahttps://oceana.org
Explanation:
Mark this and return
How is energy related to the change of state
represented by the model?
O Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
Atoms lose energy as a gas changes to a liquid.
Answers
The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.
What is Atoms?A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.
The atoms in this process move from a higher-energy state to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.
Therefore the correct option is d.
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Most articles pass right through the atom, this means that most of the atom is
Answers
Most articles pass right through the atom, this means that most of the atom is an empty space.
What is an atom?An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.
Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.
As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.
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In order to determine the expected average offspring length, what do you multiply with your heritability
Answers
Complete question:
In a population of toads, the average body length is 30mm. Body length is variable and the narrow sense heritability for body length is 0.1 for this population. You cross a male of 20mm with a female of 22mm. In order to determine the expected average offspring length, what do you multiply with your heritability?
30mm 9mm 0.1 8mm -9mm -0,5Answer:
The correct option is -9mm
In order to know the expected average offspring length, OABL, we need to multiply the selection differential, SD ( -9mm) with narrow-sense heritability, h² (0.1).
Explanation:
Available data:
the average body length, ABL, is 30mmthe narrow-sense heritability, h², for body length is 0.1male of 20mmfemale of 22mmTo answer this question, we need to remember how can we calculate the selection differential and the heritability in the narrow sense.
We can get the selection differential, SD, by getting the difference between the mean value of a population length, ABL, and the mean value of the parents of the next generation, PABL. So, in this example the selection differential is:SD = (20mm + 22mm)/2 - 30mm
SD = 21 mm - 30mm
SD = - 9mm
The heritability in the narrow sense, h², for body length in the population ish² = body lengths of the offspring average/selection differential
But we already know the value of h². And we want to know the body length of the offspring. So we just need to clear the following equation.
OABL = ABDL + h² ( PABL - ABL)
where,
offspring average body lengths = OABLpopulation average body length = ABL = 30mmparents average body length = PABL = 22mmSelection diferential = SD = -9mmnarrow sense heritability = h² = 0.1OABL = ABDL + h² ( PABL - ABL)
OABL = ABDL + h² ( SD)
OABL = 30mm + 0.1 ( -9mm)
OABL = 30mm + (-0.9 mm)
OABL = 21 mm
In order to know the expected average offspring length, OABL, we need to multiply the selection differential, SD ( -9mm) with narrow-sense heritability, h² (0.1).
Does the father of the first generation have albinism?
Does the mother of the first generation have albinism?
How many carriers in this family?
How many normal people in this family?
How many diseased people in this family?
HELPP the one with the pedigree chart
Answers
The mother of the first generation does not have albinism, there are 7 carriers in this family, there are 11 normal people in this family, and 7 diseased people in this family.
What is a genealogical pedigree of a given inherited disease state?A genealogical pedigree of a given inherited disease state refers to the presence of a deleterious variant that is present in a family and can be traced through their descendence.
Therefore, with this data, we can see that the genealogical inheritance pattern of a given inherited disease state is possible to be identified.
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What are the similarities between the different models used to quantify the growth of a population
Answers
Answer:The models used are exponential growth models and logistic growth models. They are similar because they both grow slowly. How does carrying capacity affect reproductive rates?In the real world, with its limited resources, exponential growth cannot continue indefinitely. Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate.
Explanation:
Explain the ages of crustal rock using evidence of the past and current movements of continental and oceanic crust and the theory of plate tectonics.
Answers
The age of crustal rocks can be determined by the help of plate tectonics as the oldest rocks move away and deeper into the ridge.
How to determine age of crustal rocks?
Crustal rocks or Continental crust is the layer of igneous, sedimentary, and metamorphic rocks which are formed by the geological continents and the areas of shallow seabed that are close to their shores which is known as continental shelves.
The surface of continental crust mainly lies above the sea level, its existence allowed the land life to evolve from the marine life. Its existence can also provide broad expanses of shallow water known as epeiric seas and the continental shelves where complex metazoan life could become established during the early Paleozoic period, which is now called as the Cambrian explosion.
By using the magnetic polarity of the sea floor the age of crust rocks can be determined. Very little of the sea floor is older than 150 million years. This is because the oldest sea floor is subducted under other plates and replaces by new surfaces. Thus, the plate tectonics can help in determining the age of crustal rocks.
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A population of animals is split in half by a river. Before speciation is
completed, the two halves are rejoined when a drought causes the river to run
dry. How would this impact the two populations?
OA. Speciation would still occur, because the two halves would be too
different genetically to interbreed.
OB. The likelihood of speciation would decrease as genes were shared
between the two groups.
C. Traits that had developed through mutation would still exist only in
one of the halves.
D. The two halves would be reproductively isolated.
SURMIT
Answers
D is the correct selection. Reproductive isolation would exist between the two parts. A river can divide an animal population in half, isolating the two sections from one another.
As a result, the two populations will be subjected to diverse environmental factors and diverse selection pressures. As a result of these variations, the two populations will eventually develop genetic variances from one another, resulting in speciation.
The two populations won't be able to mix if the two parts are reunited after a drought forces the river to dry up. This is because effective interbreeding between the two groups will be impossible due of their genetic divergence. As a result, the two halves would not be able to reproduce with one another.
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Select the best answer for the question.
16. Identify the appropriate mixed number for the picture shown.
O A. 1 1/4
O B.1/4
O C.4/5
O D.5/4
Answers
The mixed number for the given picture is 1 1/4, the correct option is A.
What are mixed numbers?A mixed number is one that manages to combine a whole number and an appropriate fraction.
To transform mixed numbers to improper fractions, follow these three steps: Multiply the numerator by the whole number.
Step 1 is to the numerator, add the answer from. Step 2 is adding the numerator to the product got from step 1.Step 3 is writing the improper fraction with the sum got from step 2 in the numerator/denominator form.In the given picture, there is one box completely filled and one forth portion in second block is filled, so it is representing mixed number i.e., 1 1/4.
Thus, the correct option is A.
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Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?
Answers
The concept that makes it legally right to reproduce a substantial portion of the works of another person with permission is Copyright. Option A
What is copyright all about?The concept of copyright grants the creator of an original work the sole rights to its use and distribution, usually for a limited time, with the intent of enabling the creator to receive compensation for their intellectual effort.
When someone else wishes to reproduce a substantial portion of those works, they must usually get permission from the copyright holder.
This permission can take the form of a license or contract that outlin the tems under which the work can be used.
The above answer is in response to the full question below;
Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?
A. Copyright
B. Fair use
C. Freedom of information
D. Intellectual freedom
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The conformational change in an enzyme after the substrate is bound that allows the chemical reaction to proceed, can be explained by
A.induced fit
B. transition
C. fit and fine
D. Pasteur
Answers
27. What substance is a liquid at -200 °C?
carbon
phosphorus
xenon
arsenic
nitrogen
Answers
Answer:
its nitrogen..........
hey
it's weird to ask
anyone single here?
Answers
yes I am single here only
Answer: I'm single too
Explanation:
The graph below show the number of sunspots observed between 1750 and 2000
Based on the graph, which of these conclusions is most likely correct about the
period between 1950 and 1980?
A. It was a period of increased solar radiation.
B. There were several earthquakes during this period.
C. There was severe rainfall during this period.
D. It was a period of abnormally cold climate.
Answers
Answer:A. It was a period of increased solar radiation
Explanation: I took a test and I got it right
Answer:
A. It was a period of increased solar radiation
Explanation:
Organisms that live in simular environments, such as the ocean, often have the same adaptations. This is due to what
Answers
Hope this helped :)
Brainliest plzz
what is the function of brain hxhtojuqat
Answers
Answer: buuu
Explanation:
Carbon moves out of the
_by decomposition
O Hydrosphere
O Geosphere
O Atmosphere
Biosphere
Answers
c
Explanation:
atmosphere(Atmosphere)
What are the components of the sympathetic nervous system?
Answers
The components of the sympathetic nervous system include:
the preganglionic neurons,the sympathetic ganglia, and the postganglionic neuronsWhat is the sympathetic nervous system?The sympathetic nervous system is a branch of the autonomic nervous system that functions under stressful conditions in the body.
The sympathetic nervous system is responsible for the flight or flight response in living organisms.
The functions of the sympathetic nervous system include:
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The components of the sympathetic nervous system include the following:
Preganglionic fibersGanglia"Fight or Flight"ThoracolumbarNeurotransmitter: norepinephrineWhat is a nervous system?A nervous system simply refers to a network that typically consist of nerve cells and fibers, which are primarily used for the transmission of neural impulses (signals) and control of the muscular system in the body of a living organism.
What is the sympathetic nervous system?The sympathetic nervous system is a type of autonomic nervous system and it can be defined as a network of nerves that is saddled with the responsibility of activating "fight or flight" response in the body of a living organism, especially when in danger, stressed, or indulged in physical exercises.
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where do erosion and deposition occur in a river?
Answers
Answer: This helpful?
Explanation:
Erosion occurs as the moving river picks up soil and moves it downstream. Deposition occurs when the river currents slow as it enters the larger body of water and drops the soil.
Aerobic respiration takes place in the mitochondria because?
Answers
Conclusion:
Include the following as a summary paragraph in the conclusion of your lab report:
Analysis of the results of the experiment
I
Based on your data, describe the overall trend for each of the five
factors that were measured?
What information do your graphs show? Describe the correlation
between the two factors that you graphed
● Rationale for the support or rejection of the hypothesis
Questions:
Using what you have learned in the lesson and the virtual lab activity, answer the
following questions in complete sentences:
1. Identify the abiotic and biotic factors in this lab.
2. Describe the symbiotic relationship between each of the organisms.
3. Explain how the limiting factors affect carrying capacity in each population.
Answers
Answer:
Your conclusion will include a summary of the lab Describe the overall trend for each of the five factors that were measured
Explanation:
A mitosis inhibitor is a medication that is designed to prevent mitosis in certain cells. How could these be helpful in the treatment of tumors? A. It would prevent carcinogens from entering the cell. B. It would prevent tumor cells from reproducing. C. It would force the cells into binary fission. D. It would force the tumors to enter telophase,
Answers
Answer:
B
Explanation:
Mitosis is how cancerous cells reproduce (well, it's more of a gene mutation that makes them over reproduce; or they go through the mitosis phase much more often and quicker than is needed) If you prevent mitosis, then they can't reproduce
A mitosis inhibitor is a medication that is designed to prevent mitosis in certain cells. It could these be helpful in the treatment of tumors by preventing tumor cells from reproducing. Therefore, the correct option is B.
What is a mitosis inhibitor?Mitosis inhibitors are a type of chemotherapy medication that interfere with the process of cell division, preventing cells from progressing through the various stages of mitosis. This can be particularly effective in the treatment of cancer, as tumor cells typically divide and grow more rapidly than normal cells.
By preventing tumor cells from dividing, mitosis inhibitors can help to slow or stop the growth of a tumor. This can also make the tumor more vulnerable to other treatments, such as radiation therapy, which may be more effective against actively dividing cells. Therefore, the correct option is B.
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2
If a person with O blood type produces offspring with a person with B blood type, then what percentage of the
couples offspring will be type O in the best case scenario?
A40%
B 5096
C9096
D 100%
Answers
Answer:
25%
None of your options are correct.
Explanation:
If one parent has O and the other has B then there is a 75% chance the child will have B blood and 25% chance the child has O type.
. In both plant and animal cells, the cell
membran
Answers
Answer:
plant cells have cell wall and cell membrane. Animal cells simply have cell membrane no cell wall.
Explanation:
In plants the cell wall surrounds the cell membrane. Animal no surroundings cells
the colonies growing on blood agar, illustrated in the top image, are small, convex, entire, smooth, and light-yellow pigmented. gram stain revealed short gram-positive bacilli arranged in loose clusters. the key to the identification is the positive lecithinase activity on egg yolk agar (lower image). catalase and oxidase reactions were found to be positive and acid was produced from most carbohydrates. this is a soil organism occasionally causing nosocomial infections related to exposure to contaminated water. from these observations, select the presumptive identification of this isolate.
Answers
The majority of Haemophilus species are cultured on blood or chocolate agar plates because they all need at least one of the following blood factors to grow.
Can gram-positive bacteria grow on blood agar?
The hemolysin bacteria can be recognized by looking at the hemolysis in the zone. Gram-positive and Gram-negative bacteria, such as Staphylococcus aureus and uropathogenic E. coli, respectively, can both cause pneumonia and other serious illnesses. Because they are both hemolysin-producing organisms, they can both grow on blood agar.
What kind of agar is necessary to recognize the Haemophilus species that cause hemolysis?
The two species of hemolysis can be distinguished by inoculating the aforementioned cell suspension on heart infusion agar with 5% rabbit blood (or horse blood in the case of the agar infusion base). Additionally, a Haemophilus ID Quad plate may be used (see Section II).
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