Which statement is most true concerning carbon in sediments and rocks? ncdc. noaa. gov they receive the same amount from the ocean as they release to the atmosphere. they are some of the biggest reservoirs of global carbon. they return all of their carbon to the oceans. they hold all of their carbon as opposed to releasing it.

Most scientific questions are based on opinions. hypotheses. observations. experimental data.

Asnail, elodea (aquatic plant), or both were added to the tubes and they were stoppered. tubes were placed under a grow light for 24 hours and the results recorded. the test tubes were then covered for 24 hours to produce a dark environment and the results recorded. which statement best explains the change in test tube d from the light setup to the dark setup.

What did the first language sound like