Biology, 07.10.2019 21:30 umezinwachukwuebuka1
In their experiment to form a primitive living cell, urey and miller set up various flasks with water vapor and the gases co2, ch4, and h2. one flask also had electrodes to generate spark; another flask had electrodes to generate spark; another flask had everything but electrodes. which of the flasks showed presence of coacervates, and why?
a: only the flask with the electrodes because the electrodes were a source of electricity that simulated lighting.
b: only the flask without electrodes because the electricity generated from electrodes would have destroyed the coacervates.
Answers: 3
Biology, 21.06.2019 12:30
Which statement names a chemical property of iron? a: it is dense b: it becomes rusted c: it’s hard to bend d: it has a melting point
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Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
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Biology, 22.06.2019 02:30
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 09:00
What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.
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In their experiment to form a primitive living cell, urey and miller set up various flasks with wate...
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