Alfred has been in warm area your answer
Plants use the sun to produce food then animals eat the plants for food
<h3>Answer:</h3><h3>Mitochondria and chloroplasts originated from the endosymbiotic association of aerobic (more...) A critical step in the evolution of eukaryotic cells was the acquisition of membrane-enclosed subcellular organelles, allowing the development of the complexity characteristic of these cells.</h3><h3>Hope this is fine for you
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Answer:
C. Gulf Of Mexico
Explanation:
because most of people dump in the Gulf Of Mexico.
All cells require ATP for energy.