Choose the best way to organize the data in each situation.
the height of a plant is recorded every twelve hours since it was planted.
a numerical list of some marine mammals, their masses, and the depths they inhabit.
descriptions of the markings on the wings of a newly discovered species of butterfly.

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

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.