Exam 6: Body Structure and Function

White blood cells

The process of supplying the cells with oxygen and removing carbon dioxide from them is

What is the stomach's function in digestion?

This substance gives red blood cells their color.

Each lung is covered by a two-layered sac called the

The immune system functions to

The waxy substance secreted by glands in the auditory canal is called

Blood cells are formed in the

Groups of tissues with the same function form

Which are voluntary muscles?

The peripheral nervous system consists of

Which heart chamber pumps blood to all parts of the body?

How many chromosomes are in each cell?

The digestive system

The hips and shoulders are

The opening in the middle of the iris is the

Which part of the cell directs the cell's activities?

The urinary system involves the following except the

Too little thyroid hormone results in the following except

Muscles are connected to bones by