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djverab [1.8K]
3 years ago
7

Why and what do we dream for?

Biology
2 answers:
lawyer [7]3 years ago
8 0

Answer:

Why, because our brains don't turn off 100%.

What, so that our brains don't have to shut off

Explanation:

Andrej [43]3 years ago
6 0

Answer:

in my opinion lol

Explanation:

Why : bc our mind is still active even while we r sleeping i think

What: to imagine things that will never happen but what we want.

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VLD [36.1K]
Answer: 17
The atomic number is the number of protons, neutrons, or electrons a cell has in its original form
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2 years ago
1. How does the marine biome retain its salinity?
lesya692 [45]

Answer:

when marine water evaporates

5 0
2 years ago
10 POINTS
Brrunno [24]

Answer:

450 kilocalories.

Explanation:

Since only 1/10th of the energy that an organism consumes is passed onto the next level of the pyramid, that would mean only 500/10 = 50 kilocalories are passed on, and the remaining 500 - 50 = 450 kilocalories are used up.

Hope this helped!

4 0
2 years ago
Read 2 more answers
If a branch is cut from a tree ,after some hours the stem remains firm explain<br> ?
hjlf

Answer:

The leaves no longer have water, which means that there is little osmotic pressure which keeps it turgid.

Explanation:

The stem still contains water because of the capillary action that occurs. However, since there is no strong attraction, the water cannot be pulled to the leaves.

4 0
2 years ago
What are three of the distinct stressful environmental conditions found in degraded areas in urban centers?
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There numerous of them but some of them would be contaminated soil which can be followed with altered soil chemistry that contains fewer soil organisms that are essential. The third one would be surface runoff due to extensively modified hydrology of the area.
3 0
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