Answers: 3
Biology, 21.06.2019 13:00
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.
Answers: 2
Biology, 22.06.2019 02:00
How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service
Answers: 3
Biology, 22.06.2019 08:20
Which characteristics are typical of a human population in the postindustrial stage?
Answers: 3
The digestive enzymes that work in the mouth, stomach, and throughout the digestive system are prote...
Mathematics, 18.12.2020 19:40
Mathematics, 18.12.2020 19:40
Mathematics, 18.12.2020 19:40
Mathematics, 18.12.2020 19:40
Mathematics, 18.12.2020 19:40
Mathematics, 18.12.2020 19:40
Advanced Placement (AP), 18.12.2020 19:40
Mathematics, 18.12.2020 19:40
Mathematics, 18.12.2020 19:40
SAT, 18.12.2020 19:40
Mathematics, 18.12.2020 19:40
Mathematics, 18.12.2020 19:40