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DaniilM [7]
3 years ago
7

Rachel is using a Bunsen burner to heat a solution. Which of the following would let her control the rate of reaction in the sol

ution?
Biology
1 answer:
Cloud [144]3 years ago
8 0
Im not positive, but i believe that the heat on the burner would allow her to control the rate of reaction!
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D. The nerves exit the central nervous system in the head and from the lumbar spine.

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The signs used depend on the species being surveyed and include the presence of runways and tracks on *
amm1812

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(a). soft substrates

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iVinArrow [24]

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2. Epigenetics are changes in gene expression that doesn't involve changes in the DNA sequences unlike mutation. This changes can be passed on to other generations and hence cause a variation in the population. This obeys the Lamarckian evolution that acquired traits are passed on to other generations.

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I hope it help you,

<h3>Follow me for more answer.</h3>
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3 years ago
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