18. As global emissions of carbon dioxide increase, what's expected to happen in the ocean? O A. Scientists are unsure how the ocean will be impacted by a rise in carbon dioxide emissions.
O B. The pH will increase due to an increase in carbonic acid.
O C. The pH will decrease due to an increase in carbonic acid.
O D. The pH will remain constant due to the carbonate buffer system.

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?

Milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes a positive or negative

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !