Answer:
Proteins
Explanation:
Proteins are made up of many repeating units (monomers) of amino acids that are joined by peptide bonds.
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Improper agricultural methods may elevate concentrations of nutrients, fecal coliforms, and sediment loads. increased nutrient loading from animal waste can lead to eutrophication of water bodies which may eventually damage aquatic systems.
Prokaryotes are organisms as Bacteria or Animals.
Although Eukaryotes are the organisms that make their own food.
The nervous system is made up of the brain, spinal cord and nerves. The spinal cord helps carry messages or signals back and forth between your body and brain.
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B) lions hunting for food, because that has to be taught by the parent and they aren't born knowing how to hunt