__________ doesn't require energy.

Cockroach's body is covered by

Movement of snake

Fish swims with

Snakes move with their

Fish have

Which joint allows the greatest movement

A band of strong tissues

tendons attach bone to

__________ muscle makes pupil smaller

Fingers are made up of

The protective covering cap of a knee is

strongest bone is

smallest bone is

there are ______ no.of.ribs

find the correct statement

leg bone consists of the _________joint

a _________ joint is similiar to that of a ball and socket joint

the inner ear consists of __________joint

the only movable bone in skull

upper limbs are also known as

thighbone is also called the

cardiac muscle is found in the

fish forms

what helps earthworm to grip the ground during contractive moving?

most flexible type of joint

the fastest mammal is the

the tail fin of a fish is also called the

the muscle originates at the _________ end