Answer:
D
Explanation:
I say D because all of the other options are physical and environmental.
Answer:
Homeostasis.
Explanation:
Homeostasis is the ability (of an organism) to keep constant its internal environment, temperature, pH, or other internal factors.
I hope this helps!
-Bella
<em>BrainlyBluebell</em>
Answer:
do u just need definitions?
Explanation: