Choose option which includes the feature that helps the fish to change its direction :

How does the fish change direction?

Which structure helps the bird to change its direction flying in air?

Fish change its direction suddenly by :

What features help the fish in swimming and how?

Which feature helps birds to fly in air?

Choose the option which describes the Aschelminthes with its exclusive features

Which of the following help the fish to swim with ease in water?

Choose the option that best transforms the given sentence without changing its meaning: We take pride in our country.