The air enter through them, the nose hairs stop dust and microorganism

a rigid tube like a windpipe

rigid structutes which make up the skeleton

a type of joint found at the shoulder

The air enter through them, the nose hairs stop dust and microorganism

Select the name of the structure "J"

Select the name of the bone that we have in the leg

The average adult human skeleton consist of ___ bones

Select the name of the structure "L"

Select the bone that protects the spinal cord

Select the bone that protects the lungs

Select one of the main function of the skeleton

The point where two bones meet

a type of joint found at the skull

select the name of the joint "C"

select the name of the joint "B"

select the name of the joint "F"

select the name of the joint "A"

Select the name of the structure "H"