EVOLUTION UNIT TEST ANSWERS
1.) Differences between organisms
2.) Direct ancestor of two or more different organisms
3.) The fossils are from an organism that is an ancestor of organism X.
4.) hominins
5.) The part of the skull surrounding the brain grew larger as hominins evolved.
6.) All rodents have a more recent common ancestor than any rodent and rabbits.
7.) These animals descended from a common ancestor.
8.) feathers
9.) The earliest horses had four foot bones (three small and one large), intermediate forms had three foot bones (two small and one large), and modern horses have a single large foot bone.
10.) gill slits that turn into gills
11.) amphibians and fish
12.) Their embryos share features in the early stages of development.
13.) They have backbones.
14.) do yourself :) there is some help on brainley if you absolutely need help with fourteen. have a nice night or day!