# Basic Body Needs

Know that the body needs food for energy, water to stay hydrated, sleep to rest and grow, and exercise to keep muscles and the heart strong — and that these are basic needs every human body has

Builds on: The Heart & Blood (soft, https://ai.page/c/the-heart-and-blood/en.md), How Breathing Works (soft, https://ai.page/c/how-breathing-works/en.md)

Concept id: basic-body-needs. Subject: science. Licence: CC BY-SA 4.0.

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