Answer:
This isn't biology LOL. But "the implementation of the American policy of westward expansion."
Explanation:
Ans.
Diffusion, osmosis, and active transport are mechanism of cellular transport that involves movement of molecules through plasma membrane. Diffusion shows movement of small, hydrophobic particles without the help of protein molecules through cell membrane along the concentration gradient.
Osmosis involves movement of water molecules against concentration gradient (from an area of high solvent concentration to an area of low solvent concentration) through cell membrane.
Active transport shows movement of particles, against the concentration gradient, means from a region of higher to lower concentration of molecules through cell membrane. It involves transport through membrane proteins.
Thus, the part of cell, which is affected by the movement of molecules through osmosis, diffusion, and active transport is cell membrane or plasma membrane.
Answer: I would increase the temperature of the ocean and lower the percentage of pH so that users see how the ocean is affected by human activity, human activity causes the pollution of the air that causes CO2, which leads to all that CO2 is absorbed by the seas thus increasing the amount of acidity which brings as a consequence the increase in temperature and the dissolution of coral reefs.
It is false that comet lives are increased the more often that they pass by the sun. This is because when<span> a </span>comet<span> gets closer to the </span>sun<span>, a gaseous phase called coma will result from the ice on the nucleus.
It is false that comets do have tails to keep them away from the earth. They do not have tails but they have coma due to its icy state that is an indication of its other term as "dirty snowball" that escapes from the comet.</span>
As a guess because they can be a right answer and some times they are not
