The correct option is A True
Frog belongs to Kingdom Animalia. It is categorised under class Amphibia. The young one of the frog is tadpole which mainly survives in water. They have gills for breathing. They absorb dissolved oxygen through skin. The frog can survive both on land and water and they have lungs to breathe. They lack ribs nor a diaphragm, which in humans helps serve in expand the chest and thereby decreasing the pressure in the lungs allowing outside air to flow in.