Plz me its due tommorow and i have no fn idea what im doing
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Answers: 2
Biology, 22.06.2019 04:00
The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.
Answers: 1
Biology, 22.06.2019 18:30
Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas
Answers: 2
Engineering, 14.09.2019 04:30
Engineering, 14.09.2019 04:30
Engineering, 14.09.2019 04:30
Engineering, 14.09.2019 04:30
Engineering, 14.09.2019 04:30
Engineering, 14.09.2019 04:30
Engineering, 14.09.2019 04:30
Mathematics, 14.09.2019 04:30
Engineering, 14.09.2019 04:30