Artificial selection is a way that peopleevolution A(speed up)
B(start)
c(stop)
D(slow down)

A - speed up

Explanation:

Artificial selection, also called "selective breeding”, is where humans select for desirable traits in agricultural products or animals, rather than leaving the species to evolve and change gradually without human interference, like in natural selection.

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

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fe 55.85 g/mol and h2o 18.02 g/mol.