MAN CAN HARDLY UNDERSTAND WHY MANY ANIMALS LIVE THEIR WHOLE LIFE IN T...

Câu 45: Man can hardly understand why many animals live their whole life in the desert, as

__________.

A. very few large animals are found in the desert

B. sources of flowing water are rare in a desert

C. water composes the greater part of the tissues of living things

D. water is an essential part of his existence