Would you change your answer to question 3 of the control broth did not change color

it creates acid rain

b. read the phase at the intersection of any given temperature and pressure.

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.