The anwser is a. look it up or sum idek it fr
Animals- that have thick layer of blubber or fur
is the correct answer......
HOPE IT HELPS YOU '_'
Answer:Each muscle in the body is made up of cells called muscle fibers. Muscle fibers are long, thin cells that can do something that other cells cannot do—they are able to get shorter.
Explanation:
IM not sure if this would help but their you go.
Answer:
D. Chemical - mechanical - thermal
Explanation:
D because the food is chemical and the mechanical is the human excersice, and it results in thermal
