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kotegsom [21]
3 years ago
9

Hi can someone help me with question 1.5 thanks​

Biology
1 answer:
tester [92]3 years ago
5 0
1 and me I need the answer too
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Which of the following statements is the best description for the overall reaction that occurs during photosynthesis?
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Answer: I believe the answer is A

Explanation:

When plants undergo photosynthesis,  they make sugar. Why sugar? Because, it is one of their resources they need to survive. I know that they also need oxygen and water. Carbon dioxide is also vital in their survival. I hope this helps!

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Which animal is an ectotherm? eagle turtle whale kangaroo
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Answer:

Turtles are ectotherms.

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Which method do you think best represents energy flow through ecosystems? Why?
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Pyramids of biomass display the weight of organisms at each level. Inverted pyramids of biomass can occur when the primary producer has a high turnover rate. Pyramids of energy are usually upright and are the best representation of energy flow and ecosystem structure.

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2 years ago
If you were to expose cells that are undergoing aerobic cellular respiration to a radioactive oxygen isotope in the form of O2,
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For the purpose, NADH, and FADH2 transfer their electrons to the molecular oxygen via electron transport chain. After accepting the electrons, molecular oxygen is oxidized into the water molecule. Therefore, radioactive oxygen isotope would appear in the form of a water molecule after completion of cellular respiration.

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The paired, jointed legs of arthropods ______.
vekshin1
It's called appendages if that is what you need
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