What happens as a result of the kinetic energy of the particles is a liquid being comparable with the inter molecular attractions between the particles? 1 the particles do not move enough to change positions so the liquid is not compressible 2 the particles move enough that they separate from one another and take the shape of the container 3 the particles do not move enough so they are fixed in place and the liquid has a fixed volume 4 the particles move enough that that are not fixed in place and the liquid can flow

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

How are isotopes of the same chemical element alike? how are they different?