Question

African elephants flap their large ears to cool off. Which biology theme does this phenomenon represent?

Answer 1

what are the choices?

Answer 2

choices please..

Answer 3

1: Continuity and change 2: Relationship of structure to funcyion 3: Interdependence in nature

Answer 4

3?

Answer 5

not sure i can cheek tho :)

Answer 6

I think its 2.Relationship of structure to function
Reason:The ears are big (large surface area for radiation) and they flap (convection). Good for cooling, assuming the animal is producing heat, which it is, and has a circulatory system that brings warm blood to the ear, which it does. Overall its basically used to reduce to reduce its heat loss.