The table below shows the fossils found in various layers of an undisturbed rock: Fossils In Rock LayersLayer (from top)Fossil in Layer1A, C2E3A, D, F4B5F, C6D, B Which is most likely an index fossil?​

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.

im not intirely sure but i think the anwser is d relative humidity