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Masteriza [31]
3 years ago
11

Why do water molecules “stick together”?

Biology
1 answer:
fredd [130]3 years ago
4 0

Answer:

Water is sticky and clumps together into drops because of its cohesive properties, but chemistry and electricity are involved at a more detailed level to make this possible. More precisely, the positive and negative charges of the hydrogen and oxygen atoms that make up water molecules makes them attracted to each other.

Explanation:

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What is the term for the organ or structure toward which the effects of a hormone are directed?
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I dont know if have this but... i have this questio and it is c

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3 years ago
The side of the epithelia facing the extracellular fluid surrounding the intestine is the_______________side
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<u />

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4 0
2 years ago
Oxygen and Carbon Dioxide exchange as a result of the interaction of which two body systems
miskamm [114]

Answer:

4

Explanation:

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The blood will then reach the lung where the carbon dioxide that the tissues released is exchanged for oxygen in the alveoli.

* Blood cells isn't an organ system which makes 1 incorrect.

* Digestive system will in no way bring the blood to the lungs or away from it. This is the circulatory system's job. So 2 is incorrect.

*Lastly, lungs are organs and the question asks for organ systems. So 3 is incorrect.

7 0
3 years ago
A neutral atom of beryllium (Be) has an average mass of 9 amu and 4 electrons. How many neutrons does it have? (3 points)
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7 0
3 years ago
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Answer:

It is Opaque. :)

Explanation:

4 0
2 years ago
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