Jill has decided that she wants to start conserving gasoline. jill is concerned about the rising price of gas, as well as how the by-products from gas engines pollute the atmosphere. what solution would jill solve this problem?

Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.