Cells, tree, digestive system, public transportation system, government systems, school systems, families, dog, forest, pond, prairie, communication systems, towns, insect, solar system, weather systems, bird, correctional system, squirrel, soil, etc.
Answer:carbondioxide is taken in, and reduced to glucose by reducing it's oxidation numbe
Each human cell contains 46 chromosomes.
Answer: 1. survive on its own. 2. It can reproduce quickly 3. outer covering
4. microorganisms. pls give me brainliest thanks
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