Question

how would acidification of seawater affect marine organisms? acidification would increase dissolved bicarbonate concentration and cause increased calcification of corals and shellfish. acidification would decrease dissolved carbonate concentrations and hinder growth of corals and shell - building animals. acidification would increase dissolved carbonate concentrations and hinder growth of corals and shell - building animals. acidification would decrease dissolved carbonate concentrations and promote faster growth of corals and shell - building animals. acidification would increase dissolved carbonate concentrations and promote faster growth of corals and shell - building animals.

Explanation:

Seawater acidification reduces dissolved carbonate concentrations. This hinders the growth of corals and shell - building animals as they need carbonate to form their shells and skeletons.

Answer:

Acidification would decrease dissolved carbonate concentrations and hinder growth of corals and shell - building animals.