What is the expected functional group produced when cyclooctyne is reacted with disiamylborane, followed with treatment of basic hydrogen peroxide? Group of answer choices carboxylic acid diol ketone ether aldehyde

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 royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

Who determined the nature of chemical bonds?