What can scientists learn about from fossils found in sea floor sediment?

a the conditions of the ocean water at the time the fossil was preserved

b the climate at the time the fossil was preserved

c conditions of the atmosphere from the time the fossil was preserved

d all of these

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation:

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.