A．animalB．animalsC．creaturesD．creature

The word "quadrupeds" in paragraph 6 is a technical word forA．creatures with two feet.B．cr

Which creature is higher in the food chain than tadpoles or frogs？A．Insects.B．Algae.C．Eagl

Why do most Americans know the garter snakes？A．People raise these creatures.B．They live in

What is NOT true about the newly discovered fossils？A．The creature in fossils lived about

A．mammalB．reptileC．animalD．creature

Tarzan has exposed to the （)world by Jane.A、animalB、humanC、jungleD、outer space