What is meant by aquatic animals and terrestrial animals ?

(a) What is meant by aquatic animals and terrestiral animals ? (b) From where do the aquatic animals and terrestrial animals obtain oxygen for breathing and respiration ?

aquatic animals and aerial animals.

Draw a neat and labelled diagram of a fish and answer the following questions : State wheter it is an aquatic animal or a terrestrial animal . Why ?

What is meant by transgenic animal ?

Which is not an aquatic animal?

Which is not an aquatic animal?

What is meant by animal husbandary?

Rate of breathing is faster in aquatic animal when compared to terrestrial animals. Why?