Daring Cell Defenders

Describes how the body fights off germs, from secretions including tears and saliva to the cells that make up the immune system.

6 PACK, PART OF MICROQUESTS SET

Bacteria and viruses are all around you. If they get inside your body, they can make you very sick. Fortunately, your body is built to keep illness-causing invaders out. If some do get in, special cells inside your body come to the rescue. They track down and destroy anything that might cause you harm. See how the daring cell defenders that make up your immune system keep you healthy. Are you ready for this microquest?

You probably know that your body is made of different kinds of cells. But did you know that you started out as just one cell? So did all animals! Find out how a whole animal grows from that first cell. Through close-up color photos of cells and cell parts, you will learn what special talents your cellsand the cells of other animalshave. In fact, you might be surprised at how much you have in common with a frog, a mouse, or a chicken. Are you ready for this microquest?

You probably know that all living things need food to survive, including plants. So where do plants get their food? They make it themselves! This book takes you inside plant cells and shows you up-close photos of all the different cell parts. You'll also discover the secrets of how plants make seeds and how plant cells are strong enough to hold up giant redwood trees. You might be surprised to find out just how powerful plant cells are. Are you ready for this microquest?

Color illustrations and photomicrographs show what happens when a human body is attacked by a cold virus.

MICROQUESTS TEACHING GUIDE

Examines how the human body responds to having an earache.