Question

things required for life, including heat, water, nutrients, salts and oxygen are called "___________ substances."

Answer 1

Answer:

Vital

Explanation:

Hello! The factors mentioned previously are essential substances for the life and health of our bodies. Not only in humans, but also for animals. They are factors that are linked and contribute to physical and mental energy, growth and life. Are essentials because humans can't live without that.

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