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son4ous [18]
3 years ago
15

How do you find out what the variables are??

Biology
1 answer:
Dmitry [639]3 years ago
6 0

the (drug and control) are the variable that you will change throught the conducted investigation.

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18. What is the name of the 1st two individuals that are crossed in a
kumpel [21]

Answer:

p generation

Explanation:

this is the name of the first two individuals that are crossed in a breeding experiment

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3 years ago
Explain this statement in your own words. “Photosynthesis is an essential process for all life on Earth because it is the set of
natima [27]
Photosynthesis is one of the main processes that is basically responsible for the function of all living things. Without it carbon would not be cycled, oxygen would not be made and plants would not be able to creat food for themselves and would have to rely on another source.
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Peter was surprised to learn that, in addition to blood, there's another type of circulating body fluid that flows within separa
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The answer is tissue fluid. Tissue fluid holds far smaller quantity of protein molecules because they are too large to escape easily over the tiny holes in the capillary endothelium. Tissue fluid doesn't contain red blood cells because they are too large, but does comprise some white blood cells.
7 0
3 years ago
does the changing seasons remove co2 from the air ? i think it might due to increased plant grwoth but im unsure.
MA_775_DIABLO [31]
I don't think changing seasons can REMOVE CO2 from the air, but I do think instead it could add it to the air. It's a long process that involves several ecosystems and stuff. But, as the climate is getting warmer, ice caps are melting and within these ice caps... there are trapped bubbles of CO2 that are released ( I am not sure if this adds a lot of CO2 to the atmosphere, but I am sure that it does contribute to CO2 concentration). 

In relation to your last statement... plant growth would actually reduce CO2 in the air because of the process of photosynthesis. Plants take in CO2 and give out O2 for us to breathe. In turn we conduct cellular respiration in which we take in the O2 and give out the CO2. So, plants are actually one good solution for decreasing CO2 levels. 
5 0
3 years ago
Sustainability of land use is involved in three parts. Which areas are these?
yarga [219]

1) full-cost pricing, (2) win-win solutions, and (3) a responsibility to future generations.

7 0
3 years ago
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