Well... if the predator would become extinct, the population of the hunted will grow and reproduce. There for it would increase.
Pick b just pick b I know its right I have hade the same one
Increased atmospheric carbon dioxide will diffuse to the ocean water (since normally, there is lower concentration of dissolved carbon dioxide in the ocean water). The dissolved carbon dioxide takes into the form of carbonic acid thereby increasing acidity of ocean water. More often than not, the acidification of ocean water leads to detrimental results especially in marine organisms that are pH sensitive such as coral reefs and many invertebrates.
1st image I think would be the answer
