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Yuri [45]
2 years ago
15

How does this model show what keeps Earth in orbit around the Sun?

Biology
1 answer:
anyanavicka [17]2 years ago
5 0

Answer:

A

Explanation:

"Gravity is the force that pulls Earth and stops it from going off in some other direction.” Without the sun's gravitational pull, Earth would move in a straight line away from the sun. Gravity is also the force that keeps the moon revolving around Earth.

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Which factor has the least impact on the potential energy or kinetic energy of an object?
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Which of the following is homozygous dominant? a AA b Aa c aa
GarryVolchara [31]

Answer: a). AA

Explanation: Every trait is controlled by at least a pair of gene. Genes have different forms known as alleles. Alleles can be dominant or recessive. A dominant allele expresses itself in the presence of a recessive allele and masks the effect of a recessive allele. A recessive allele cannot express itself in the presence of a dominant allele and it's effect is masked by a dominant allele. Dominant alleles are usually written in upper cases such as A, T, while recessive alleles are usually written in lower cases such as a, t. The two alleles that determines a trait is called a genotype. A genotype can be homozygous if the two alleles are identical such as in AA or aa

and can be heterozygous if the two alleles are not identical such as in Aa, Tt.

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3 years ago
Anyone know the answer
inessss [21]

Answer:

b.nuclear energy to heat energy to electrical energy

4 0
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3 years ago
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