Human Body

In which system are the small instenses one of the main organ?

the cardiac muscle helps you digest food.

This system pushes blood through your body

small instines take all the good stuff (nutrients and vitamins).

In which system is the esophagus one of the main organ?

How many muscles do humans have?

which system has a gluteus Maximus

Which system is made of spinal cord, brain and nerves?

Which system has biceps, quadriceps?

Blood is carried through the body through

The Main organ in the Respiratory system is the...

Which system is made of bones?

In which system is the brain the main organ?

Cardiac means heart

Which system is made of stomach muscles?

How many bones do adults have?