Animals were used for food.!
Answer:
Water
Explanation:
water molecule contains one oxygen covalently bound to two hydrogen atoms with no carbon present.
The best and most correct answer among the choices provided by your question is the third choice or letter C. <span> Water carries minerals called electrolytes that are critical to many functions in the body.
</span>Electrolytes<span> are minerals in your blood and other body fluids that carry an electric charge.
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Environmental, agricultural, and natural ecosystems.
