Question

there are more than 4,000 kinds of frogs. each frog has something special about it. the goliath frog, for example, is the biggest frog. it grows to be about one foot. the gray tree frog can change colors. it can turn shades of gray or green. the north american wood frog freezes in the winter. its body turns to ice. a special sugar in its blood keeps it from dying
3
how large is the biggest frog in the world?
a. in the winter
b. nickel - sized
c. five feet long
d. a foot long

Explanation:

The text states the Goliath frog, the biggest frog, grows to about one foot long. Matching this to the options, option D is correct.

Answer:

D. a foot long