Ribosomes perform the process of protein synthesis on messengerRNA to create a sequence of amino acids that are joined together, this is called a polypeptide chain.
Answer:
When there is no sunlight and they undergo cellular respiration
Explanation:
Plants respire to get energy like animals. In this chemical process, glucose food breaks down in the presence of oxygen to form carbon dioxide and water with the release of energy. See the diagram below
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The correct answer is c trachea