Answer:The tails
Explanation:
they face inward on the plasma membrane and are hydrophobic because they repel water.
It form the contraction and relaxation of muscle
radiative energy is energy in light. Sunlight carries this form of energy, as do other forms of light including X-rays and radio waves.
Turtles can be aquatic, semi-aquatic, or mostly terrestrial. Tortoises are turtles that live on land and aren't equipped for water.
(hope this helps ^^)