Answer:
<u><em>The answer is</em></u>: <u>Nutrition, Relationship, Reproduction.</u>
Explanation:
<em>Vital functions are those that are necessary to live, without them we would die.
</em><u><em>They are divided into functions</em></u>: nutrition, relationship and reproduction.
<u>Nutrition</u>: <em>they are related to the respiration and nourishment of the cells: respiration, nourishment, blood circulation and excretion.
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<u>Relationship</u>:<em> they are related to the control of the body by the brain and nervous system.
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Reproduction</u>:<em> it is not vital for an individual but reproduction is necessary for the conservation of the species.
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<u><em>The answer is</em></u>: <u>Nutrition, Relationship, Reproduction</u>.