The hydrosphere is comprised of
a. -land masses, such as mountains and hills
b. -gases, such as hydrogen and nitrogen
c. -microscopic particles found in living organisms
d. -bodies of water, such as oceans and lakes

Correct D) Bodies of water, such as oceans and lakes

Hydrosphere is composed of the liquid water component of the earth surface. It consists of oceans, lakes, ponds, rivers etc. It incorporates water on the surface of the planet and underground and in the air.

It covers approximately 70% of the earth surface and it provide home and shelter to many plants and animals which are found in the water.

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.