A white dwarf is what stars like the Sun become after they have exhausted their nuclear fuel. Near the end of its nuclear burning stage, this type of star expels most of its outer material, creating a planetary nebula.
If this question has the same set of choices like the previous ones, the answer would e letter d. all of the above.
here are the choices:
a) more wastes must leave the cell
b) more molecules must move through the membrane
c) distances from the cell membrane to various organelles are greater
<span>d) all the above</span>
1/18 because there are 18 stones in all so it is a 1/ 18 chance, or about a 6% chance.
