what is described as a possible explanation or answer to a specific question that is based upon prior knowledge

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

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.