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organisim
this is a fill in the blank question

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.

Models are non-visual ways of coummincating how someone thinks about something in the natural world

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?