Question

Two organisms are shown in the diagram below.

The arrows in the diagram indicate structures that help these organisms
A. detect changes in their environments.
B. move through their environments,
C. obtain nutrients from their environments,
D. exchange gases with their environments,

Answer 1

D

Step-by-step explanation:

Answer 2

D

Step-by-step explanation:

That's what a cell membrane and gills are used for