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Biology, 22.06.2019 05:50, lexi1268
The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes
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Biology, 22.06.2019 09:00, 001234567891011
Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm
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Biology, 22.06.2019 15:30, sarbjit879
Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal response by in order to it's core temperature.
Answers: 1
What is the starting point in replication called...
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