Early human embryos have gill slits and tails. This is evidence that Your
O humans used to be fish
O
we share a common ancestor with many animals
fish and humans have analogous structures
all of the above

i think the best answer out of those choices is that we share a common ancestor with many animals

on the planet jupiter, the acceleration due to gravity is approximately 26 m s2 , roughly 2.7 times the acceleration due

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.