True because carbohydrates are in the cell membrane.
Answer: D) the central and peripheral nervous systems
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According to the Big Bang theory, the universe was once very dense and is now expanding.
Organisms are made up of a bunch of cells. Billions of cells coming together make up an organism.
Answer:
: any of a series of chemical reactions in photosynthesis not requiring the presence of light and involving the reduction of carbon dioxide to form carbohydrate especially : calvin cycle.