THUS Gran NONS Translate Dashboard Khan. 3 Beg Band Clarinet Welcome, Sofonias Te X Q Searon is and so Leaming Diagnostic Analytics Common Core Recommendations Skill plans Science La Language arts Seventh grade F.5 Compare physical and chemical changes PPU What do these two changes have in common? rain forming in a cloud ice crystals forming on a window Select all that apply. Both are changes of state. Both are caused by heating. Both are chemical changes. Both are only physical changes. Submit​

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 miles of water are produced if 5.43 mol pbo2 are consumed

Areaction in which products can react to re-form reactants is