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Gelneren [198K]
3 years ago
7

Two abiotic factors of an environment COULD include A) birds and bees. B) snails and snowfall. C) mosquitoes and mushrooms. D) c

louds and carbon dioxide. clouds and carbon dioxide
Biology
1 answer:
Mandarinka [93]3 years ago
6 0
D. Clouds and Carbon dioxide
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A scientist wants to begin making a DNA fingerprint, but she has only a very small DNA sample. What should her next step be
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For obtaining an adequate amount of DNA samples for DNA fingerprinting, polymerase chain reaction (PCR) can be used.

Polymerase chain reaction (PCR) is a technique that is used to amplify the DNA sample. The steps included in PCR are:-

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Learn more about polymerase chain reaction here: -

brainly.com/question/11442887

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1 year ago
Greta hid her sigh as she opened the gift from her mother she lifted in the new Diary from the box forcing A Smile as she posed
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3 0
3 years ago
Eagle
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6 0
3 years ago
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How did the environment affect the populations of peppered moths in the 1800s in London?
Olenka [21]

Answer:

Option A. Because of the soot covering everything, the dirtier darker moths will be eaten less often, allowing them to reproduce and pass their genes on to the next generation.

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6 0
3 years ago
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