Use the results of Demetri's experiment to explain why the color changed on some test strips but not others.

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.

i would answer but it has no question attached to be answer sorry kido