The <u>radiant </u>energy of the sun is converted into <u>chemical </u>energy by the plants. Answer is C and A.
Answer:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Tiny organisms that live in the ocean are autotrophs. Some types of bacteria are autotrophs.
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Explanation:
A skeletal muscle generates the greatest tension when it is: partially stretched before being stimulated