Question

an amphibious sea animal with short limbs and thick fur or bristles​

Answer 1

Answer:

Salamander is the animal with short limbs and thick fur or bristles

Answer 2

Answer:

In contrast, other aquatic mammals, such as dolphins, manatees, seals, and hippopotamuses, have lost their fur in favor of a thick and dense epidermis, and a thickened fat layer (blubber) in response to hydrodynamic requirements.