Answer:
Cellular respiration is a metabolic pathway that converts nutrients into energy (ATP) that organisms need to live. ... The oxygen you breathe is used to break down the nutrients you consume through food in order to make ATP, while carbon dioxide and water are generated as waste
Explanation:
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They are related mother to child. mtDNA is DNA contained in the mitochondria, and does not change from mother to child. So, it could be a grandma and her grandchild if she had a daughter, or a mother and her child.
Answer two I hoped that helped you!!
This is called facilitated diffusion(facilitated by membrane proteins) examples would be diffusion of ions such as sodium, potassium etc.
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