Biology, 18.08.2019 20:30 ortegamagellynt

Did dinosaurs really have brains in their tails?

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Biology, 22.06.2019 02:30, Destinywall

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

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Biology, 22.06.2019 14:20, strevino9178

When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?

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Biology, 22.06.2019 17:30, dorsonchang6511

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure. which would most likely occur in the kidney? a)more water would be transferred from the nephron. b)less water would be absorbed into the nephron. c)the amount of water in the bladder would decrease. d)the amount of water in the blood would increase.

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Biology, 22.06.2019 18:00, baileypreston311

The diagram below shows the layers of a rock having a trilobite: a rock column labeled rock is shown. the column has three layers. the bottommost layer of the rock has one shaded rhomboid shape, the middle layer has a rhombus with a diagonal along with two identical organisms marked as, trilobite, in the key, the top layer has two semicircles. a key is shown on the right side of the diagram. the shaded rhombus is marked as a, the rhombus with the diagonal is marked as b, the semicircle is marked as c which statement about the rock fossils is true?