You will be crowned brainliest. k12 student here.

which one of the following supports the hypothesis that life has changed over time?
a) prokaryotes have no nucleus.
b) the cell has no membrane.
c) some fossil plants have deep roots.
d) fossils are distinct from rock layer to rock layer.

and you.

D. Fossils are distinct from rock layer to rock layer.

The different fossils in the different layers can show exactly how life has changed and evolved because you can basically see a timeline of life in the rock layers.

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.

so whats the answer