The process of respiration is essential in the oxygen/carbon dioxide cycle. Respiration rermoves produces and releases
from the atrmosphere and
to the atrmosphere.
I0))
A)
glucose, oxygen
B)
Oxygen, glucose
C)
carbon dioxide, oxygen
D)
OXygen, carbon dioxide

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

Which of the following shows the correct order in which light information travels through the eye? (2 points) lens, pupil, retina, optic nerve pupil, lens, retina, optic nerve pupil, lens, optic nerve, retina lens, pupil, optic nerve, retina