People in the southern United States imported the plant kudzu from Japan to control erosion along highways Kudzu now spreads so quickly that it kills many other plants. How have humans directly impacted the environment in this example?
A introduction of a non-native species
B destruction of habitat
C disruption of a food chain
D. overexploitation

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

Why is silver chloride is an ionic compound

Which type of fossil does this image depict?