BIOLOGY [2 Mark Question Answer]

The place where animals survive, flourish and reproduce is known as habitat. A suitable habitat should be safe and food should be available in plenty. The climate of the habitat should be favourable for the animals living there.

Whale are marine mammals. Its huge body is also spindle — shaped (streamlined). It front legs are modified into paddles or flippers for kicking water, hind limbs are absent. Whales have to periodically come up to the surface of water to breathe-inthe atmospheric air into their lungs