Question
Question: Animals with a constant body temperature such as mammals and birds require more food than do animals...
Animals with a constant body temperature such as mammals and birds require more food than do animals with a changing body temperature such as reptiles and fish, Why?
A
Much of the food is utilised to produce heat to keep warm
B
Warm-blooded animals waste more food than cold-blooded animals
C
Cold-blooded animals digest their food more efficiently than warm-blooded animals
D
None
Answer
Much of the food is utilised to produce heat to keep warm