The ocean floor, some parts of which get no sunlight, is the O intertidal zone
O oceanic zone
O nerītic zone
O benthic zone

Benthic

Explanation:

answer; ///i do believe that the correct answer is (c) hold atoms together to form compound;

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.