The highest point the medium rises to and a trough is the lowest point the medium sinks to.
ANSWER IS C HOPE IT HELPS :D
Answer:
false
Explanation:
biodiversity is crucial to a healthy ecosystem
<span>-The nervous system processes information from receptors that detect changes in the environment.
-The nervous system coordinates the systems of the body.
-The nervous system sends out appropriate responses to react to changes in the environment.
-The nervous system maintains homeostasis.</span>
