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Lelu [443]
3 years ago
10

Which examples describe some uses for gemstones?

Biology
2 answers:
lorasvet [3.4K]3 years ago
7 0

Answer:

Drill Bits

Explanation:

Hope This Answer Was Helpful :)

quester [9]3 years ago
4 0

Answer: Gemstones of various minerals are highly prized for beauty, durability, and rarity. Some noncrystalline materials of organic origin. Examples are pearl, red coral, and amber also are classified as gemstones. Gemstones have attracted people since the ancient times, and have been used for jewelry.

Explanation:

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An air mass forms over the North Pole region describe what you think the temperature and humidity of this air mass will be like?
soldi70 [24.7K]

Answer: hope this helps :)

The motion of air mass motion is usually based upon the air flow in the upper atmosphere. As the jet stream changes intensity and position, it affects the motion and strength of air masses. Where air masses converge, they form boundaries called "fronts".

3-D view of a cold front.

Fronts are identified by change of temperature based upon their motion. With a cold front, a colder air mass is replacing a warmer air mass. A warm front is the opposite affect in that warm air replaces cold air. There is also a stationary front, which, as the name implies, means the boundary between two air masses does not move.

The motion of air masses also affects where a good portion of precipitation occurs. The air of cold air masses is more dense than warmer air masses. Therefore, as these cold air masses move, the dense air undercuts the warmer air masses forcing the warm air up and over the colder air causing it to rise into the atmosphere.

So, fronts just don't appear at the surface of the earth, they have a vertical structure or slope to them as well. Warm fronts typically have a gentle slope so the air rising along

6 0
2 years ago
if gene therapy in the future would allow one to artificially alter the expression of muscle fibers for athletic success, which
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Answer:

Fast-Twitch Fibers: baseball pitching

Slow-Twitch Fibers: long distance swimming, long distance running

8 0
2 years ago
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Elena-2011 [213]
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3 0
3 years ago
Which of the following is NOT a function of nucleotides?
dedylja [7]

Answer: b) storing the genetic code providing substrate for the citric acid cycle providing electrons to the electron transport chain.

4 0
3 years ago
Please help with this question it is in the attachment below
jolli1 [7]

Answer:

Q:what happens when a continent moves towards the poles?

A:The climate gradually gets colder and dryer

Explanation:

6 0
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