Bacteria are single-celled organisms with the ability to help and harm other living things. Viruses can only reproduce in host cells, often causing infections. Reading Essentials in Science.
This book introduces bones and the human skeleton and explains their functions, which include supporting the body, giving it shape and structure, and protecting the major organs such as the heart and lungs. Reading Essentials in Science.
This book explains what the brain and nervous system are and how they function in the human body. Reading Essentials in Science.
Storms, tornadoes, floods, wildfires - the world is full of natural disasters that do terrible damage to our homes, towns, and cities. Knowing how to prepare for a natural disaster and what you can do if one does happen is the best way to keep yourself safe.
Our friends are supposed to be there for us when we need them, to help us through tough times and laugh with us when things are going well. But sometimes, our friends can push us to do things we wouldn't do normally. We might want to do the things our friends are doing to fit in or be cool. This is peer pressure, and it can be dangerous when it leads to hurtful behaviors.
Each day, dangerous germs surround us. At home, many of the products we use to keep our houses clean and our bodies healthy can also be poisonous and very dangerous. The wrong pill, medicine, or household cleaner can cause major health problems. Whether from diseases, germs, or poisons, keeping your body safe from harm means knowing the dangers that are around you.
Sports are a lot of fun. Theres nothing like getting outside with a group of friends and throwing the ball around or playing a game of basketball, soccer, or baseball. But with all the fun, there are a lot of things to keep in mind to keep everyone safe.
You might have heard people say, "Strangers are just friends you haven;t met yet." That's true in many cases, but not all strangers are kind and friendly. Some strangers can be dangerous. Staying away from people you don't know is often the best way to keep yourself safe.
Terrorism is a major issue in today's world. Around the globe, people fear terrorist attacks. The threat of violence from terrorists seems to be everywhere.
Martial arts students don't just learn how to fight. They also learn lots of other important things - like how to stay safe. Martial artists know how to kick, jump, and punch without hurting themselves. They know how to protect their bodies in martial arts class and out. Discover how martial arts can help you stay safe too!
Martial arts students don't just learn how to fight. They also learn lots of other important things - like how to defend themselves. All martial arts teach you self-defense. But martial artists also learn when to use these moves and when not to use them. They know that martial arts actually lead to less fighting! Discover how martial arts can help you defend yourself too!
We all need to eat! But making healthy food choices can be tough. To be healthy, we can't eat only our favorite foods. We need to eat some foods from each of the five food groups: dairy, fruits, vegetables, grains, and proteins. Learn about all five food groups and find out why each is so important to a healthy life. Discover why eating a balanced diet is one of the best ways to lose weight, stay in shape, and keep your body healthyand how you can do just that!
Whether were drinking a glass of milk, eating a grilled cheese sandwich, or enjoying a yogurt, most of us eat a lot of dairy. But why is having dairy foods every day an important part of a balanced diet? Discover the story that lies behind each glass of milk and slice of cheeseand learn how to make smarter, healthier food choices every day!
Apples, bananas, orangesthere are so many fruits to choose from! But what makes fruit such a healthy food choice? Find out more about fruit: where it comes from, how it gets to your plate, and why it is such an important part of a healthy, balanced diet. Learn how much fruit you should be eating each dayand how you can make healthy food choices a part of your life!
From bread to pasta to cereal, most of us eat a lot of grains. But why is eating food from the grain food group so important? Find out more about grains and how they keep your body healthy. Discover where grains come from and how they get from farms to factories, from stores to your plate and learn some easy ways to make grains part of your daily diet!
Meat, beans, and fish all contain protein, an important part of a balanced diet. But why is eating protein each day so important? Find out more about the protein food group and why your body needs protein to stay healthy. Learn where we get most of our protein and how it ends up on our plates. Discover how to make sure youre eating enough protein every day!
Drugs and alcohol are dangerous no matter how old you are, but for kids, the risks of using drugs or alcohol are even more serious. Even though many young people know that drugs and alcohol can be deadly, they still put themselves in harms way by using these unsafe substances.
Native Americans have an incredibly rich store of knowledge when it comes to using herbs and plants to heal illness, treat injuries, and cure disease. In fact, some of their traditions have found a place in the modern medicines we use today. This book discusses the nature-based approach Native Americans took towards healing. It also examines important figures, such as shamans and medicine men, and explains some of the remedies and rituals that were conducted.
Do you like corn on the cob? What about popcorn? How about tortilla chips, cornbread, and cornflakes? You've probably eaten these foods made from corn, but you might be surprised to discover you eat a lot more corn than you think. Corn is also hidden in many other kinds of food, even in things like meat and applesauce. Corn feeds the world in lots of ways. Discover the story of your food - where it was grown, who grows it, and how it gets to your plate.
Most of us have a lot of reasons to say thank you to cows! Every time we drink a glass of milk, spread butter on our toast, or lick an ice cream cone, were eating dairy products - foods that come from cows milk. Find out how farmers get milk, what factories do to make dairy products, and how these foods reach your refrigerator. Discover the story of your food - where it was grown, who grows it, and how it gets to your plate.
People all over the world eat eggs, mostly from chickens. Learn about the history of eating eggs and how we get our eggs today. Follow eggs as they make their way from chickens . . . to packing machines . . . to the grocery store . . . and finally to you! Discover the story of your food - where it was grown, who grows it, and how it gets to your plate.
Lots of our food comes from farms, and so do fish! Some fish are caught in the wild, but we also eat fish that are raised on farms. Find out what fish farms look like, what fish farmers do, and how fish get from the farm to you. Discover the story of your food - where it was grown, who grows it, and how it gets to your plate.
Many people eat meat every day. From steak to hamburgers, from turkey dinners to hotdogs at the baseball game, meat is a part of most peoples daily lives. Learn about the animals we eat, the places that produce meat, and the people who make it all happen. Discover the story of your food - where it was grown, who grows it, and how it gets to your plate.
Rice is one of the most important foods in the world. In countries around the globe, lots and lots of people eat rice every single day. Find out where farmers grow rice, how its grown, and how it arrives at the grocery store. Discover the story of your food - where it was grown, who grows it, and how it gets to your plate.
Maybe you've eaten fresh soybeans, but you probably eat a lot more soybeans than you think. Soybeans are found in a lot of foods. They're made into soy milk and tofu and vegetable oil. They're hidden in meat. Find out more about soybeans - how they're grown and how they're made into foods you eat every day. Discover the story of your food - where it was grown, who grows it, and how it gets to your plate.