its like a twisted ladder or a double helix
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Live only on land. There are many species of underwater plants on Earth. :)
Answer:
photosynthesis process uses the sun's energy to combine carbon dioxide and water to form glucose, a sugar. Carbon dioxide enters plants through tiny pores in the bottoms of leaves or by diffusion through cell membranes in the case of algae and protists.
Answer:
biological macro-molecules
Explanation:
