Exercise 1. Why do organisms need to take food?
Answers
Explanation:
Organisms need to take food to get energy and perform life processes. A living organism undergoes many life processes like nutrition, respiration, digestion, transportation, excretion, blood circulation, and reproduction. ... Hence, organisms need to take food.
Answer:
Organisms need to take food to get energy and perform life processes. ... To perform all these life processes, the organism needs energy and nutrients. The energy to the organism is supplied through food. Food intake helps to perform all the activities and develops immunity to fight against infectious diseases.
Explanation:
To perform activities like respiration, digestion, excretion, etc., organisms need energy and nutrients which are provided by food. - Blood absorbs nutrients from food which helps to heal wounds and cures it when attached to the living organism. - Food gives us energy to work, to grow and to repair the damaged parts.
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