HOW THE BODY WORKS

BREATHING WORK

The respiratory system (or ventilatory system) is a biological system consisting of specific organs and structures used for the process of respiration in an organism. The respiratory system is involved in the intake and exchange of oxygen and carbon dioxidebetween an organism and the environment.

In air-breathing vertebrates like human beings, respiration takes place in the respiratory organs called lungs. The passage of air into the lungs to supply the body with oxygen is known as inhalation, and the passage of air out of the lungs to expel carbon dioxide is known as exhalation; this process is collectively called breathing or ventilation. In humans and other mammals, the anatomical features of the respiratory system include trachea, bronchi, bronchioles, lungs, and diaphragm. Molecules of oxygen and carbon dioxide are passively exchanged, by diffusion, between the gaseous external environment and the blood. This exchange process occurs in the alveoli air sacs in the lungs.

(Wikipedia)

LABEL THE RESPIRATORY SYSTEM (ADVANCED)
HOW THE BODY WORKS (ADVANCED)
THE HUMAN BODY (BEGINNER LEVEL)

BREATHING SYSTEM

THANKSGIVING FOR CHILDREN

escuela fs: ACCIÓN DE GRACIAS -THANKSGIVING FOR CHILDREN: Thanksgiving Day first started in New England. It was for thanking God for the abundant harvest of crops. This is usually somewhere in lat...
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BASKETBALL READING WORSHEETS

Click here if you want some nice reading practice

INNER BODY

Explore the human body like never before! With hundreds of interactive anatomy pictures and descriptions of thousands of objects in the body, http://InnerBody.com will help you discover what you want to know about human anatomy, right here at your fingertips.

Your teeth

HEALTHY HABITS (PRINTABLE)

Want to avoid cavities? Brushing twice a day with toothpaste, flossing once a day, and limiting sugary snacks and beverages is how you do it. It’s simple but sometimes life gets busy and you might be tempted to skip it. Don’t. A bright smile makes you feel good inside and out. Make sure to see your dentist regularly, too.

In this link, you can find some interesting worksheets.