Otters rely heavily on their senses to navigate and hunt in their aquatic environments. They have excellent eyesight both in and out of water, which helps them spot prey and avoid predators. Their sensitive whiskers, or vibrissae, detect subtle movements and changes in water currents, aiding in locating food. Additionally, their acute sense of hearing helps them communicate and stay alert to potential dangers.
no they do not
You can use binoculars to see otters. You can also see them through your camera lens
No if you use your senses it is a physical change
the otters use their paws to swim fast away from predators
They use it to catch fish
swim and look after there young
they bite
claws
oyster shells
The plural of otter is otters.
The use of the senses to gather information is known as sensory perception.
sight