An indicator species is an organism whose presence, absence or abundance reflects a specific environmental condition. Indicator species can signal a change in the biological condition of a particular ecosystem, and thus may be used as a proxy to diagnose the health of an ecosystem.
The answer is B. The testes. Please rate me as the brainliest!
D. C is true, ignore the other person. Children also have depression. Part of depression is losing interest in your normal activities.
Answer
here I said no to my fire one time when he told me not to stand up for someone so I refusEd his kindness by doing that
Explanation:
