Science Explorer. Human Physiology and Hygiene

Author: Edited by [USA] Padilla, Translated by Gu Weiying et al
Publisher:
Publish Date: 2003-02-01
Features: Widely used comprehensive science textbook in American middle schools, the best reference book for new curriculum standards, new concepts, and new learning methods. Explore the mysteries of science, guide inquiry-based learning, emphasize knowledge, skills, and methods equally, with hands-on, brain-stimulating, and fun activities. Everyone has some bad habits to some extent. For example, some people lie on the sofa watching TV after school, while others are always in the habit of sleeping in on holidays. In fact, these bad habits are harmful to the body. To maintain good health, it's important to try changing these habits, such as going out with friends for a bike ride and breathing fresh air; or hiking on holidays to keep the heart, lungs, bones, and muscles healthy. Additionally, attention should be paid to a balanced diet every day and ensuring 8 hours of sleep.