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zhuklara [117]
3 years ago
10

How would you define sound waves

Geography
1 answer:
Ostrovityanka [42]3 years ago
4 0
Sound wave is a pressure caused by the vibration of something in a medium that transfers anergy, like air.
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Please help worth a lot of points
ehidna [41]
I think that the answer is B.
Hope it helps
6 0
3 years ago
What evidence from this document helps prove Brazil is a wealthy country ?<br>​
andrezito [222]
Some evidence that support that Brazil is a wealthy country is that it has peace and forsworn nuclear weapons. Brazil have as low Notional debts. It also stated that it has full employment and low inflation. Those are some reasons Brazil is a wealthy country.
8 0
3 years ago
Samuel has $33 he wants to spend on
Bumek [7]

Answer:

3 is the difference(remainder) of $33-$30

Explanation:

Samuel has $33

A pack of cards cost $5

The most packs Samuel can buy is 6

6*5=$30

$33-30=3

3 0
3 years ago
Cinder cones are frequently found as secondary, short-lived eruption sites in association with a longer-lived central vent volca
dangina [55]

Answer:

TRUE

Explanation:

Cinder cones are usually characterized by the cone-shaped, steep sloping volcanoes, and are typically comprised of pyroclastic materials. These volcanoes have a slope of about 30° to 40° and have a summit at the mouth of the volcano. They are of short height and are found mostly adjacent to the bigger volcanoes such as strato-volcanoes and central vent volcano. They erupt at a much faster rate compared to the long-lived ones.

Thus, the above-given statement is True.

8 0
3 years ago
How much money do you ave
defon

Answer:

a lot

Explanation:

7 0
3 years ago
Read 2 more answers
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