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 17:30
Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d
Answers: 1
Biology, 22.06.2019 18:00
The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?
Answers: 2
Biology, 22.06.2019 21:00
In the controversial scientific process of cloning, organisms are created that are genetically identical to there parent. this process would be classified as
Answers: 2
Can u bend your thump backwards or not...
History, 27.08.2019 20:30
Chemistry, 27.08.2019 20:30
Computers and Technology, 27.08.2019 20:30
Mathematics, 27.08.2019 20:30
Mathematics, 27.08.2019 20:30
Mathematics, 27.08.2019 20:30
Biology, 27.08.2019 20:30
English, 27.08.2019 20:30
History, 27.08.2019 20:30
History, 27.08.2019 20:30
Mathematics, 27.08.2019 20:30
Mathematics, 27.08.2019 20:30
English, 27.08.2019 20:30
English, 27.08.2019 20:30