Need help ASAP!The number of organisms in a food pyramid decrease as the trophic level
A) decreases.
B) increases.
C) stays constant.
D) changes unpredictably.

Answers

Answer 1
Answer: b is you're answer. I did this before
Answer 2
Answer: The correct answer is b) increases
A trophic level is where the organism is in position it occupies from the food chain. Meaning that it eats but is also eaten.

So the more animals eaten in the food chain it decreases case of the unstable rate of each animal preying on each other. more animals being eaten= higher trophic level 

+ im in usatestprep c:

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Which phrase best describes the function of cilia? A. allow the cell to be motile B. assist with protein production C. allow the cell to use energy D. assist with cellular respiration

Look at figure 23-3. Which letters indicate cells in which a large number of chloroplasts would likely be found? A. A and D B. B and C C. F and G D. G and E

Answers

The letters that indicate cells in which a large number of chloroplasts is likely to be found:

B) B and C

Cells

The letters that indicate cells in which a large number of chloroplasts is likely to be found is B and C.

The other parts of the leaf are for protection or assimilation of Co2 and other materials. As it were the springy mesophyll cells.

A chloroplast is an organelle inside the cells of plants and certain green growth that's the location of photosynthesis, which is the method by which vitality from the Sun is changed over into chemical vitality for growth.

Thus, the correct option is B.

Learn more about "Cells":

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Answer:

B

Explanation:

the other parts of the leaf are for protection or absorption of Co2 and other materials. Only the spongy mesophyll cells

Please help me answers dis paper. Please, I will really appreciate it if you help me.

Answers

Well. The first one cannot be how well they grow in sunlight, because the test is about sunlight and water. Same with the option B. Option C. is looking the best for this question because the the experimentor is testing out days and amounts of water. D. can be ruled out completely because it has nothing to do with if it needs water, but how often it needs water.

How does the immune system work together with the circulatory system to function properly? A.
The immune system's red blood cells fight and destroy foreign antigens.

B.
White blood cells move through the body (to parts where they are needed) in the blood vessels of the circulatory system to destroy pathogens.

C.
The circulatory system's arteries cause the immune system to work harder by bringing oxygen-depleted blood to the infection site.

D.
Red blood cells released by immune cells cause increased blood flow to the infection site; this increased blood flow brings other red blood cells to the area more quickly.

Answers

The answer is probably B because white blood cells are part of the immune system, so help to fight diseases. The circulatory system helps to move the white blood cell around the body. Also, pathogens are disease causing organisms, and as you can see, they all relate very well. Hope i helped, have a nice day. 


The correct is actually D , this is a question I have reviewed before in the past and the correct answer is def D as I remember clearly , I forgot how I explained it but I know for sure the answer is D :)

Have a merry Christmas !

Which of the following is a true statement about the flow of energy in an ecosystem?a. Smaller organisms need less energy per gram of body weight than do larger organisms.
6. Energy transfer between organisms normally involves conservation of heat energy.
C. Energy is lost between trophic levels.

Answers

Energy is lost between trophic levels.

Answer:  Option C

Explanation:

The source of energy for all organisms is the Sun. The Tropic levels exhibit the flow of energy in an ecosystem. The flow of energy is always in one direction. The energy level decreases crossing each trophic level as energy is lost in the form of heat.

Primary producers are the first in Trophic level, The Herbivores fall in the next level , the Carnivores form the next level and the decomposers are the last in the trophic level. The decomposers decompose all the living organisms and convert to nutrients that are available in the soil. The plants take up this nutrient and hence this is a cycle.

What interactions can happen between two populations in a community

Answers

The answer is Neutralism, amensalism, commensalism, mutualism, and competition. 

Neutralism is the most common type of interactions between populations in which neither population affects the other one.
Amensalism is a relationship between two population in which only one of them suffers, and the other one is not affected. 
Commensalism is a relationship between two population in which only one of them has benefit, and the other one is not affected. 
Mutualism is a relationship between two different populations in which both species benefit. 
Competition is an interaction between populations in which they compete for limited resources. 

What can you compare a chloroplast to

Answers

What everyday object can be compared to chloroplasts?

Answer A solar panel converts light to energy, which is similar to a chloroplast converting light to carbohydrates for energy.