The chemical reactants to which an enzyme binds are the enzyme's substrates. There may be one or more substrates, depending on the particular chemical reaction. In some reactions, a single-reactant substrate breaks down into multiple products. In others, two substrates may come together to create one larger molecule.
3rd one .. hope this helped :)
Answer:
Anatomy.
Because Anatomy is the study of internal body organs
<span>The Ancon sheep was bred by humans because ranchers did not need to build high fences to contain it.
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Answer:
water vapor, carbon dioxide, and sulfur gases (and ash, during an eruption and depending on the volcano).
