C1.1 TEENS Unit 2 voc- brain

Doctors and nurses wash their hands frequently to prevent spreading harmful (a)   .

The diagram illustrates the (a)   of the nervous system. You can see the many parts.

She can't drink milk. She has problems with the (a)   of dairy products.

Part of the route is (a)   . Hikers should be prepared for all types of weather conditions.

When rain forests are cut down, the (a)   of many plants and animals is destroyed.

Your brain doesn't work in (a)   . It works with other systems in the body.

Some of the fish that (a)   the deep ocean look quite strange.

If you (a)   your diet, you might feel better.

The heart is the (a)   that sends blood to all parts of the body.

By 2035, people over the age of 65 in the United States will (a)   those under 20.