I took the test that featured this question the answer is A
A.
I remember it like apples with trees cars with garage
one billion bacteria, several yards of fungal filaments, several thousand protozoa, and scores of nematodes.
Answer:
The red box farthest to the right
Explanation:
The red box on the far right presumably shows the oxygen the plant is giving off as a byproduct of photosynthesis, which the plant is shown to be carrying out. Humans need oxygen to breathe, as they are aerobic organisms.
