In what minimum volume of water can
1 g of gypsum be dissolved?

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

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

Which diagram represents the phase tha occurs after a solid melts?