THE HUMAN BODY Bellwork 11/8 Why does our body sweat when we are hot or shiver when we are cold? Maintaining Homeostasis Shivering occurs when your muscles rapidly contract…
Chapter 3 Physical Activity and Fitness Lesson 3 Exploring the Circulatory System Next >> Click for: >> Main Menu >> Chapter 3 Assessment Teacherâs notes…
Your Body’s Organ Systems Introduction to the body systems Integumentary Skeletal Muscular Circulatory Lymphatic Respiratory Digestive Excretory Nervous Endocrine Immune…