Which of the following is not an example of a mineral crystal shape?
a. pyrite
b. calcite
c. kryptonite
d. quartz

Plz me get these answer dubble cheak ur answer plz ppl i need it right

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 happens when the temperature of a solution increases?