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larisa [96]
3 years ago
10

Help.. Psychological drug dependence means that

Biology
1 answer:
belka [17]3 years ago
6 0

Answer:

b. a person has an emotional need for a drug

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Using the words below, complete the sentences. (Words CAN be used more than once.)
Anettt [7]

Answer:

-1.Cold air sinks,has high density,and creates areas of low pressure.

-2.Warm air rises,has low density,and creates areas of high pressure.

-3.Wind is the movement of air from an area of high pressure to an area of low pressure.

-4. The angle of the earth affects the amount of energy an area receives

-5.More sunlight reaches the Earth at the equator

-6.Topics(near the equator) have warm air that rises,creating areas of high pressure.

-7.North and South poles have low air that sinks,creating areas of high pressure.

Explanation:

I just let y know that I don't now if I'm right or not

7 0
3 years ago
The United States uses about _____ of the oil produced in the world.
Tresset [83]
Well the U.S. consumes about 7.19 Billion barrels of petroleum related products in 2016.

The U.S. currently uses roughly 25% of all of the world's global reserves.
Hey, America likes oil, leave them alone


7 0
3 years ago
9. Why is the cell cycle important?
Anna71 [15]

Answer:

The cell cycle is the replication and reproduction of cells, whether in eukaryotes or prokaryotes. It is important to organisms in different ways, but overall it allows them to survive. ... Plants require the cell cycle to grow and provide life for every other organism on earth.

pls give me brainless.

8 0
2 years ago
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In an experiment, heat is added to a liquid at a constant rate of 10 degrees Celsius per minute. If the starting temperature is
Rainbow [258]

Answer:

75 degrees

Explanation:

The start up temperature is 25 degrees and every 1 minute it increases by 10 degrees, in 5 minutes (10*5) equals 50degrees plus start up temperature of 25 degrees equals 75 degrees

6 0
3 years ago
Which structures that distinguish a eukaryotic cell from a prokaryotic cell are part of the internal membrane system?
mars1129 [50]
<span>Nuclear membrane, endoplasmic reticulum, Golgi apparatus, and vesicle</span>
7 0
3 years ago
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