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KengaRu [80]
2 years ago
12

50 POINT HELP ME PLS!!!

Biology
2 answers:
Reika [66]2 years ago
3 0

Answer:

bird

Explanation:

horse

Law Incorporation [45]2 years ago
3 0
It would be bord because
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describe how our darkens in the presence of sun. in your description, be sure to name the pigment that darkens our skin and desc
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Special cells in the skin<span>, called melanocytes, make two different types of melanin, eumelanin and pheomelanin. ... Melanin helps </span>protect our skin<span> and hair by filtering out potentially harmful ultraviolet (UV) radiation from the </span>sun. The UV light from thesun<span> can </span>damage DNA<span> and cause cancer</span>
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Hypothesize how some people have red hair through viable errors. Explain your answer in 1-2 sentences.
DENIUS [597]

Considering a viable error as a mutation that remains viable for the continuation of life, we can confirm that some people have red hair through viable errors due to mutations in the genetic code.

A viable error or mutation would be any mutation that allows the cell in question to stay alive. This is because there are mutations in which <em><u>key features or processes essential to life are altered. </u></em>

The cells that suffer these mutations would not be able to sustain life. The mutation that causes red hair is a mutation in the gene responsible for melanin (the pigment that gives hair its color) is <u>not one that affects an essential process.</u>

<u />

For this reason, we can confirm that some people have red hair through viable errors given that these errors or mutations do not affect mechanisms <em><u>essential </u></em>to life.

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brainly.com/question/17106056?referrer=searchResults

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AveGali [126]

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Explanation:

adj. Moving or operating in one direction only: a unidirectional microphone.

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Answer: Coal is primarily used as fuel to generate electric power in the United States. In coal-fired power plants, bituminous coal, subbituminous coal, or lignite is burned. The heat produced by the combustion of the coal is used to convert water into high-pressure steam, which drives a turbine, which produces electricity.

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