How could a biologist researching liver function in mice most likely contribute to medical advancements? by using findings to predict the effects of certain drugs on humans by discovering similarities between mouse and human DNA by determining at what age liver function begins to deteriorate in mice by determining which elements are present in samples of liver tissue

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.

b is the answer and if you need further with anything message me