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Ilia_Sergeevich [38]
2 years ago
15

What is silica used for?

Biology
1 answer:
tankabanditka [31]2 years ago
3 0
Vast away of industries, like the other person said they said more
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Which number is closest to the estimated number of stars in the Milky Way galaxy?
Alenkasestr [34]

Answer:

C. 200 billion

Explanation:

The milky way galaxy is estimated that there is 200 billion stars

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HURRRYYYY <br> Agriculture uses large amounts of water for irrigation. true or false
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THE ANSWER IS TRUEEEEEE
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if there are 500 people in a population, and 150 are homozygous HbA/hba, 150 are homozygous hbs/hbs, and 200 are heterozygous hb
sineoko [7]

Answer:

0.547

Explanation:

Given -

Total Population - 500

Individuals with homozygous HbA/hbA genotype - 150

Individuals with homozygous hbs/hbs genotype -150

Individuals with heterozygous hba/hbs genotype -  200

Let us assume the given population is in Hardy Weinberg' equilibrium

The frequency of individuals in the given population with homozygous HbA/hba genotype is equal to number of individuals with homozygous HbA/hba genotype divided by total population.

\frac{150}{500} \\= 0.3

The frequency of hba allele is equal to

\sqrt{0.3} \\= 0.5477

3 0
3 years ago
In science, all concepts are (2 points)
Aneli [31]
C. testable and observable 
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3 years ago
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Which student provides the best explanation of how to determine whether Cell A or Cell B is a plant or animal cell? Rusty- "cell
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Kristin's answer is the best.

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It is the only correct answer.

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