Its muscles - its legs.
flat teeth =)
Muscles.
Legs
fins
it uses its eyes and visual contact
A deer uses his tail to send signals to the others in his herd. It is often used as a warning for danger.
They use their feet to waddle and their flippers to keep balance.
legs
EAR
The Legs
Legs just like all mammals.
They use cilia, or the tiny hairs located all over the insects body. They also use their antennae to help them smell and move and to see.