The pointed beak that a woodpecker uses to
remove insects from a tree trunk is an example of
A an organ system
B an environmental stimulus
C a biological adaptation
D a feedback system
1 answer
C a biological adaptation
remove insects from a tree trunk is an example of
A an organ system
B an environmental stimulus
C a biological adaptation
D a feedback system
1 answer
1 answer
1 answer
1 answer
1 answer