Sagot :
Answer:
2.c
3. b
Explanation:
2. mammals is warm-blooded temperature
3.Endotherms generate most of the heat they need internally. When it's cold out, they increase metabolic heat production to keep their body temperature constant.
Answer:
2.c
3. b
Explanation:
2. mammals is warm-blooded temperature
3.Endotherms generate most of the heat they need internally. When it's cold out, they increase metabolic heat production to keep their body temperature constant.