why do organisms need to take food,? Define autotroph?
Answers
Answer:
They take energy from the environment in the form of sunlight or inorganic chemicals and use it to create fuel molecules such as carbohydrates. This mechanism is called primary production. Other organisms, called heterotrophs, take in autotrophs as food to carry out functions necessary for their life.
Explanation:
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Answer:
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. ... The energy to the organism is supplied through food.
an autotroph is an organism capable of making nutritive organic molecules from inorganic materials.
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