Generally speaking, identify the overall structure of the cell membrane. Hydrophilic is water loving/attracting. The portion of the bilayer that is hydrophilic is the phospholipid of the cell membrane head. ... The portion of the bilayer that is hydrophobic is the phospholipid of the cell membrane tails.
It is known that the Earth's orbit around the sun changes shape every 100,000 years. The orbit becomes either more round or more elliptical at these intervals. The shape of the orbit is known as its "eccentricity." A related aspect is the 41,000-year cycle in the tilt of theEarth's axis.
the answer to the question isn't <u>D</u> its <u>actually </u><u><em>C.</em></u> just too the test