検索キーワード： 生物学

What's that funny feeling coming from your gut? It could be oozing stomach acid or a booming belch or stinky fart that is ready to burst. These revolting reactions happen during the digestion of food. Once you've mashed up and swallowed a meal, your body has to turn it into energy, water, and...well...poop. Find out about all the nasty things that happen deep inside your belly - and learn why they sound, smell, and feel the way they do. With lots of disgusting facts, this audiobook tells all about the gross science behind your body's functions.

Have an itch? Let's zoom in for a closer look at what's causing it. It could be one of many nasty things. How about bacteria poop? (It happens, and it stinks!) It might be a tiny critter that lives on people like a skin mite, louse, chigger, or other creature. It could be a rash...or even flesh-eating bacteria. Your skin is your biggest organ, and an important one at that. See all the nasty things that can go wrong - and right - on your skin, and learn about the skin's amazing ability to protect you and heal itself.

Do your eyes send out light like headlights? Does your liver create blood? Do bumps on your head tell what's inside your brain? At one time science supported wild notions like these! But later studies proved these ideas were nonsense. Discover science's biggest mistakes and oddest assumptions about the human body, and see how scientific thought changed over time.

Do bulls get angry when they see the color red? Do plants grow by snacking on soil? Are bats blind? At one time science supported wild notions like these! But later studies proved these ideas were nonsense. Discover science's biggest mistakes and oddest assumptions about plants and animals, and see how scientific thought changed over time.

Your mouth really is filthy! It's a saliva bath for millions of tiny little creatures that share your food, chew holes in your teeth, and make your breath smell like a garbage truck. From cavities to canker sores, those little creatures can also create some repulsive problems. Learn all about saliva, plaque, and the bacteria that infest your mouth - and find out how to keep that mouth of yours healthy. With lots of disgusting facts, this audiobook tells all about the gross science behind your body's functions.

Have you ever crashed your bike and torn up your knee? Or have you been hit in the face by a ball and gotten a big shiny bruise around your eye? Have any of your scabs ever oozed with gross-looking pus? Blood, bruises, and scabs are all part of your body's healing process. But sometimes you need a little extra help - from stitches, staples, or maybe even maggots and leeches! Hey, people do crazy things. Learn how your body repairs itself and what happens when something goes wrong, like getting gangrene (eew!).

From snot and phlegm, to earwax and eye gunk, there's some pretty gross stuff in that body of yours! But why do you have all that sticky slime inside you? And why does it build up sometimes and make you feel so rotten? Learn all about the nasty stuff in your eyes, ears, nose, and throat - and find out how it can actually help you by flushing germs out of your body and keeping you in good health. With lots of disgusting facts, this audiobook tells all about the gross science behind your body's functions.

This audiobook serves as a companion to the print and eBook versions, where unbelievably detailed, close-up images of 20 common North American animals bring young readers eye-to-eye with wildlife found in their own backyards. Photographed against white backgrounds, the incredible creatures' colors, shapes, textures, and seeming personalities shine. Entertaining and educational narratives accompany the animals, highlighting fascinating natural history information.

The muscular system is made up of three different kinds of muscles: skeletal muscles, smooth muscle, and heart muscle. But what does each kind of muscle do? And where in the body are they located? Explore the muscular system in this engaging and informative audiobook.

The digestive system is made up of the tongue, the esophagus, the stomach, the intestines, and other parts. But what does the digestive system do? And how do its parts work together to keep your body healthy? Explore the digestive system in this engaging and informative audiobook.

Salty popcorn. Sweet watermelon. Your tongue lets you taste these things and more. But how does your sense of taste work? And how does it help you? Listen to this audiobook to find out! Learn all about your five senses in the Your Amazing Senses series - part of the Lightning Bolt Books™ collection. Lightning Bolt Books™ bring nonfiction topics to life!

What color is your hair? Human hair color ranges from white and light blond to black. Red is the least common hair color. What determines the color and texture of your hair? Listen to this book to find out about how your genes affect your physical features.

Hibernation is a cycle that some animals go through every year. Most people know that bears hibernate. But why do they hibernate? And what other animals hibernate?

How does an egg become a butterfly? Follow each step in nature's cycle - from egg to brightly colored insect - in this fascinating book!

How does a foal grow into a horse? Follow each step in nature's cycle - from birth to stallion or mare - in this fascinating book!

How does a tadpole become a frog? Follow each step in nature's cycle - from egg to adulthood - in this fascinating book!

Mary Holland capta los primeros meses de la vida de un búho. Los grandes ojos y las esponjosas plumas se robarán el corazón de los lectores mientras aprenden cómo los padres de los búhos carabo norteamericanos preparan a sus jóvenes críos para el gran mundo fuera del nido. Acompaña a Otis mientras aprende a comer, pelea con su hermana, y se prepara para alzar el vuelo.

Encontrarse cara a cara con la vida salvaje es emocionante, pero esto, no es fácil. Cuando Camilo viene a visitar a su amiga Malena, él no puede esperar a ver toda la vida salvaje que el bosque tiene que ofrecerle - y está decepcionado cuando todo lo que ve, son unas cuantas aves. Juntos, los chicos salen de viaje en una caminata y encuentran abundantes señales de animales a lo largo del camino.

Spotting wildlife is a thrill, but it's not easy. When Cole comes to visit his friend, Helena, he can't wait to see all the wildlife the forest has to offer - and is disappointed when all he sees are a few birds. Together, the kids set out on a hike and encounter plenty of animal signs along the way. Through observation and her knowledge of animal behavior, Helena helps Cole learn what each of the signs means: Something had been there; something had done that.

The scientific history of our universe. Of life. Of how we got here. It's the greatest story never told in one sitting. Until now. From Nothing Until Now is a middle-grade storybook intended to foster childhood interest in science. It combines real science and history with accessible storytelling. No lingo or jargon. Just the incredible story of how we got here: a tale of colliding planets, walking fish, and the rise of humanity.