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,

D

Explanation:

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

the correct answer to this question is #5

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive