Answer:
The two hydrogen atoms and one oxygen atom within water molecules (H2O) form polar covalent bonds. ... As a result of water's polarity, each water molecule attracts other water molecules because of the opposite charges between them, forming hydrogen bonds.
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Answer:
Crossing over during meiosis creates genetic variation.
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If we look at the drug OxyContin we can see that if someone has built a tolerance two things would occur their current dose would leave them feeling as if they need more and the tolerance could lead to abuse in order to get the pain relieving benefits. Withdrawal are the effects that happen when someone builds a tolerance. These symptoms could include dizziness, nausea, clammy skin, etc. The medication user might have built a tolerance and is feeling the effects of withdrawal because they need more of the medication for it to have an effect on their pain levels as well as reduce the withdrawal symptoms. Withdrawal is the bodies response to no longer having the medication consistently equal in the blood brain exchange.
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dynamic fluid
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looked it up but not very sure
Answer:
1. All volcanic eruptions are explosive
False
2. Volcanoes change the Earths surface constantly
True
3. Magma forms in the mantle
True
4. Volcanos are randomly located across the earth surface
False
5. Many volcanoes exist under the oceans
True
6. Volcanoes are only found in our solar system
False
Explanation:
1. Volancoes can also have effusive eruptions.
2. Volcanoes constantly change the Earth's surface in many ways.
3. The upper part of the mantle is where magma is formed.
4. Volcanoes are <u>not</u> randomly distributed over the Earth's surface.
5. There are many volcanoes under the ocean. Some rise half a mile above sea level.
6. There are volcanoes on the moons of Jupiter, Saturn, and Neptune.