Answer:
d
Explanation:
bacteria can replicate themselves without help from a living cell.
A
Explanation: You can see that the green colored frogs were once lower than the blue and as time started progressing the green started getting a higher population over the blue, as the blue decreased.
b
its b because it doesnt say any else then 15 or any clues so its tryna trick u
Plasma
White blood cells
Red blood cells
from top to base of test tube
