Well, you could use a stopwatch to measure the times of each swimmer.
Answer:
oxígeno como subproducto.
Explanation:
I think the answer to you r question is C. bc with no sunlight at the bottom the temp is affected. Also I looked up photosynthesis and it said that scientist have found this at the bottom of the ocean so it in fact does perform more photosynthesis
What do you think?
I meant two or more it depends
Explanation:
can you tell the mass of the bucket
