Ants play animportant part in the 471 of nature. They eat a large 472 of insects and so help keep them 473 becoming too plentiful. In the tropics. ants eat more 474 half the termites hatched each year. Ants, in 475 are an important 476 source for birds. Frogs, liz- ardsand many other animals also feed 477 ants. Ants are 478 helpful and helpful to farmers. Some kinds of ants aid farmers by killing insects that 479 crops. Ants that dig under- ground nests 480 the soil. They break up, loosen and mix the soil.
choose the correct option for 476.

Options

A. 1.food
B. 2.energy
C. 3.treasure
D. 4.land

Answer

A

Explanation

food (Noun)