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Katarina [22]
3 years ago
5

Explain why some fibres are called synthetic

Chemistry
1 answer:
Mashcka [7]3 years ago
7 0
There are some fibres that are prepared by man by using chemicals, these are called synthetic fibres these are made of small units that join together to form long chains
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Why amorphous solids are called super cooled liquids?
qwelly [4]
Because this classification contrasts with that of crystalline solids whose atoms are arranged in a regular and orderly fashion forming crystalline networks.
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4 years ago
How long does it take an object to travel 50m at a rate of 8 m/s?
Harman [31]

Answer:

6.25s

Explanation:

time = distance / speed

time = 50 / 8

time = 6.25s

7 0
2 years ago
Which is an example of a building block that helps form DNA? cytosine polypeptide ribose uracil
AnnyKZ [126]
<span>Cytosine is a building block of DNA,
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3 years ago
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crimeas [40]
The best option is a. but it is not complete!

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6 0
3 years ago
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Makovka662 [10]

Answer:

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Explanation:

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5 0
4 years ago
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