Mathematics, 04.11.2020 17:40 dbautista
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
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
Answers: 2
Mathematics, 21.06.2019 19:00
Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet
Answers: 1
Which supports the idea that birds and butterflies both have wings but they do not have a common anc...
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