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makvit [3.9K]
2 years ago
9

Which sentence describes air pollution

Biology
1 answer:
Ray Of Light [21]2 years ago
5 0
Can we get more information
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Cytosine makes up 24% of the nucleotides in a sample of DNA from an organism.
Alchen [17]

Answer:

26%

Explanation:

if cytosine makes up 24%, then guanine also makes up 24%.

add these to get 48%.

subtract that from 100% to get a remaining 52%

then split the 52% between adenine and thymine to tell you that 26% is thymine

7 0
3 years ago
Why do you suppose the united states still uses the english system for everyday measurements while almost every other country us
Alchen [17]
Answer:
Because the English measurement system has been in use for a very long time, it will be costly and time consuming to change from the English to SI units. Many technological measurements, products, and tools were developed in English units.

The cost of converting all measurements to SI units will be costly and will require a long period of time. Conversions between the English and the SI system of units appear to be more cost-effective than hardware changes.

Example:
It will be costly to convert designs for bridges, tunnels, locomotives, automobiles, and other hardware to the SI system. Although new designs are being performed in SI units, much useful hardware based on English units still remain.

Eventually, it is likely that complete conversion from English to SI units will happen, albeit slowly.
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3 years ago
The relationships between a coinmunity of plants and animals and their environment are known as a(n)
bezimeni [28]
The answer is ecosystem :)
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2 years ago
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The number of hydrogen atoms in a molecule of 6NH3 is _____. 6 3 9 18
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What happens to the frequency of the waves producted
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The frequency of the waves would be decreased because you changed the bar so it hits the water fewer times.

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