Answer:
Iron is a major component of red blood cells. The oxygen you breathe bonds to the iron in your red blood cells. If you had no iron in your body you would likely die.
Respiration is a chemical reaction that takes place in cells and allows them to release energy. Reactants are the substances that react together in a chemical reaction. In respiration the reactants are glucose and oxygen.
Answer:
every arthropod have jointed legs
Explanation:
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it's cururururuvy it curves up and then down
Answer:
Hi.
Plants make food using light, sunlight and carbon dioxide during photosynthesis
Explanation:
