Ared blood cell is placed in a hypertonic solution. this means the concentration of solutes in the solution is than the concentration of solutes in the intracellular fluid, and will cause the cell to

the largest known star in the universe is uy scuti, a hypergiant with a radius around 1,700 times larger than the

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.