Changes in Living Things, 🌱 Not all changes happen in materials; living things also change., 👦👧 Our bodies go through many changes, especially during the middle-school years., 🔄 These changes are part of growing up and are often linked to puberty., 1. Life Processes: Staying Alive, ❤️ Living things perform certain important activities to stay alive., 🌍 These activities are called life processes., 🐾 In animals, including humans, life processes help the body survive and function properly., Main Life Processes, 🍎 Eating (Nutrition) – taking in food for energy and growth., 🌬️ Breathing (Respiration) – taking in oxygen and giving out carbon dioxide., 🩸 Blood Circulation – transport of food, oxygen and other substances to all parts of the body., 🌱 Growth and Reproduction – growing in size and producing young ones.

Changes in Living Things

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