Which plate is north of african plate and west of north american plate? Please help me out

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

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

What are the two largest greenhouse gases