For alkenes a, b, and c, draw the products formed when each alkene is treated with ozone, followed by zn, h2o. be sure to answer all parts.12325i 12325ii 12325iii a b cdraw structure draw structure adraw structure draw structure bdraw structure draw structure c

There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?

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

How many moles of al3+ ions are in 1.25 moles of al2o3