Question

Birds can regulate their body temperature, they are

(A) ectothermic

(B) endothermic

(C) mesleothermic

(D) hydroponic

Answer 1

b

Step-by-step explanation:

Birds are Endotherms since they generate more heat to control their body temperature and so unlike ectotherms, bird's regulating of body temperature is based on internal rather than external(environmental) factors.