Comparative anatomy and embryology were some of the early topics scientists studied when looking for evidence to support his theories. -True
-False

Which are forms of nitrogen that are usable by humans

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

If a grape were placed in a hypertonic solution what would happen and why?