Nutrition

Nutrition. The nutrients in food can be divided into certain groups---proteins, carbo­hydrates, fats, vitamins, and minerals. Wa­ter is sometimes considered a nutrient. Proteins are necessary for...

Abscess

Abscesses of the skin are usually red, warm, swollen, and painful. Hot compresses often can be used to bring the abscesses to a head so that they open and drain. Abscess is a collection of pus in...

New Words

Some of the words you have met in this book may be new to you. Many of them are words you'll meet again, so they are good words to know. Here are some of these words. Next to each word you are shown...

Books to Read

If you enjoy reading about how your body works and what makes you like and different from other people, look for these and other books in your school and public libraries. Ages 5 to 8 All About Me...

How big will I be?

If my cells are always dividing into new cells, why don't I grow bigger and bigger and never stop? That won't happen! One reason is that even though my body makes new cells, other cells wear out....