Answer:
Comb and wattles – It is believed that the comb and wattles of chickens serve to cool their blood.
Explanation:
Comb and wattles – It is believed that the comb and wattles of chickens serve to cool their blood. Ear lobes – The ear lobes of chickens serve hearing and other ear functions. Eyes – The eyeball of a chicken is stationary; thus, a chicken must move its head to vary the range of vision.
