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Humans obtain engery by eating food and ingset, <span>carbohydrate, protein and lipid molecules. And get engery from stored fat that is inside the body with vitmans and minarls.
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Phenotypes can be directly observed. Phenotypes are the outward appearance of an organism that express the genotype. An example of a phenotype is hair color, or eye color.
The start of one contraction to the start of another
Organisms in the domains of Archaea and Bacteria reproduce with binary fission. This form of asexual reproduction and cell division is also used by some organelles within eukaryotic organisms (e.g., mitochondria).
Answer:
hot air expands and rises to the top of the atmosphere, while the cool air stays