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Nataliya [291]
3 years ago
8

Which statement best describes heat and thermal energy?

Biology
2 answers:
SVETLANKA909090 [29]3 years ago
7 0

Answer:

The answer is B

Explanation:

They represent different concepts.

Lelu [443]3 years ago
5 0

Answer: They represent different concepts

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How are the law of independent assortment and the law of segregation different?
san4es73 [151]
Hi there!

The law of independent assortment says that the traits are randomly selected, there is no pattern to how they are sorted. The law of segregation says that the traits are divided between each gamete, using a pattern to sort them.

Hope this helps!! :)
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A(n) ______ is one present in the common ancestor and all members of the group. primitive character homologous structure analogo
sesenic [268]
<span>A(n)PRIMITIVE CHARACTER  is one present in the common ancestor and all members of the group

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8 0
3 years ago
Describe and explain how blood flows from the foot to the lungs.
Natali5045456 [20]

Answer:

lungs:

The blood first enters the right atrium.

The blood then flows through the tricuspid valve into the right ventricle.

When the heart beats, the ventricle pushes blood through the pulmonic valve into the pulmonary artery.

The pulmonary artery carries blood to the lungs where it “picks up” oxygen.

It then leaves the lungs to return to the heart through the pulmonary vein.

The blood enters the left atrium.

It drops through the mitral valve into the left ventricle.

The left ventricle then pumps blood through the aortic valve and into the aorta. The aorta is the artery that feeds the rest of the body through a system of blood vessels.

Blood returns to the heart from the body via two large blood vessels called the superior vena cava and the inferior vena cava. This blood carries little oxygen, as it is returning from the body where oxygen was used.

The vena cavas pump blood into the right atrium and the cycle begins all over again.

6 0
1 year ago
How do you write an expression for "the product of 11 and w."?
yarga [219]
11w
11(w)
11×w
that a few different ways
4 0
3 years ago
Which of these is not in our solar system?<br> a. Stars<br> b. asteroids<br> c.black holes
butalik [34]
C black holes because we wouldn't be here right now if there were

7 0
3 years ago
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