Question

what are the adaptations of blue whale please give it in five points​

Answer 1

$\boxed{BLUE WHALE}$

Introduction:

The blue whale is an aquatic mammal. It is the largest animal known to have existed.

Adaptations:

◼A blue whale has blubber which helps it regulate its temperature.

◼Blue whales have a four-chambered heart and a closed circulatory system.

◼A blue whale uses its blowhole to inhale and exhale oxygen.

◼Blue whales have highly efficient lungs to survive.

◼One side of the brain will be asleep and the other side remains awake so that it doesn't drown.