In which region is there most likely to be a volcano? A. D B. B C. A D. C

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

What will most likely happen when two bromine atoms bond together?

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-