Kategoria BISAC: Juvenile Nonfiction >> Science & Nature - Anatomy & Physiology

You've seen your own blood, when you have a cut or a scrape. You can see the veins in your wrist, and you've seen the scab that forms as a cut heals. But do you know what blood does for you? Without blood, you couldn't play, or grow, or learn. That's because just about every part of your body needs blood, from your muscles to your bones to your brain. How does your body use blood? Read and find out

Ages 10 - 14

Take a deep breath and then let it out. Did you feel your chest rise and fall? That is actually your lungs filling with oxygen and then pushing carbon dioxide back out when you exhale. Without your lungs and your entire respiratory system, the rest of your body wouldn't receive the oxygen you need to survive. To give your body the oxygen it needs, you breathe twenty times every minute. You breathe more than twenty thousand times each and every day. Acclaimed science writer Seymour Simon explores the important journey that air takes in and out of your lungs.

Hands

Clapping, waving, pushing, pulling, scratching, digging, tickling--how many ways do you use your hands every day? Find out how important your hands are

When you were a baby, you didn't have any teeth at all. Then as you grew, your teeth started to come in. First one, then two - and finally, twenty teeth in all

But you won't keep these teeth forever. First one, then two, will wiggle loose. Maybe you've lost some of your first teeth already. When the little teeth come out and the big teeth come in, everyone can see - you're growing up.

What happens to food when you eat it?

Read and find out about your digestive system and how it turns food into energy your body can use.

Ka-choo Brrr. Yawnnnn.

Have you ever wondered what makes you sneeze when you're in a dusty room? Or shiver when you get out of the bathtub? Or yawn when you're tired? All of these actions are reflexes. Your body makes them happen even though you don't tell it to.

Budding young scientists will be amazed as Melvin Berger and Paul Meisel reveal the mysteries behind the reflexes that happen in our bodies every day and offer fun-filled experiments to try on family and friends. Let's Read and Find Out Science, Stage 2.

Phineas Gage was truly a man with a hole in his head. Phineas, a railroad construction foreman, was blasting rock near Cavendish, Vermont, in 1848 when a thirteen-pound iron rod was shot through his brain. Miraculously, he survived to live another eleven years and become a textbook case in brain science.

At the time, Phineas Gage seemed to completely recover from his accident. He could walk, talk, work, and travel, but he was changed. Gage "was no longer Gage," said his Vermont doctor, meaning that the old Phineas was dependable and well liked, and the new Phineas was crude and...

This simple Step 2 introduction teaches young readers these facts and many more about the skeleton inside each of us

Don't move a muscle--read all about them Did you know that...

• Without muscles you couldn't blink--or even breathe

• Nearly 700 muscles control your life.

• Big or small, a muscle is made up of just one cell.

• Exercise doesn't give you more muscles, but it strengthens the ones you have.

Discover how muscles make us move--and see what it really looks like under your skin.

Where are Baby's hands?
Under the bubbles
Where are baby's eyes?
Under her hat

The sturdy format and easy-to-lift flaps are perfect for parents and children to share.