There are five animals P, Q, R, S and T. The animal P always lives in water and has gills for breathing. The animal Q can saty in water as well as on land and can breathe both, through moist skin and lungs. The animal R lives in soil and breathes only through its skin. The animal S lives on land and breathes through spiracles and tracheae. And animal T lives in water and breathes through its cell membrane.
(a) Which of the animals could be Amoeba ?
(b) Which of the animals could be frog ?
(c) Which animal could be fish ?
(d) Which animal could be grasshopper?
(e) Which animal could be earthworm ?