5 senses

Light passes through the _______, a small opening in the eye

Sound waves enter the ear and reach the __________

When smelling, cells in the nose send information along a nerve to the

Taste buds are also found at the back of the throat and in the _____

Nerve cells in the ________ give the body its sense of touch.

The __________system helps the body fight off germs.

________ blood cells help find and kill germs quickly before they cause illness.

The lymph nodes look like

The skin, salavia, and tears will not work to kill germs and keep them from entering the body.

The tongue is covered with between 2,000 and 4,000 tiny buds called the taste buds.