question_answer

Fill up the passage with correct indicators __(31)__ animals are those that live on the land, either completely or mostly inside __(32)__ below the surface. "Terre" means earth, terrestrial means "of the earth". Terrestrial animals have various features that enable them to live on land. They have __(33)__ to walk. They have lungs to breathe air. They have well-developed __(34)__ organs which help them in various activities such as protecting themselves from their enemies and bad weather conditions. Their claws and teeth are very sharp which enable them to__(35)__ and eat their prey.

A) tree                             

B) burrow        

C) sky                              

D) water