Chemistry, 07.09.2021 07:20 kyreesegordon
The diameter of Earth is 1.3 x 10^4 km. What is the diameter expressed in decimeters?
Answers: 3
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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
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Chemistry, 22.06.2019 19:00
Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2
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The diameter of Earth is 1.3 x 10^4 km. What is the diameter expressed in decimeters?...
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