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miv72 [106K]
3 years ago
7

Hooray! There’s no school today. This is because the rain that was left on the roads and trees last night froze. What must have

occurred for this happen?
A)The water particles must have lost energy   B)The water particles must have gained energy.EliminateC)The water particles must have begun to move faster.  D)The kinetic energy of the water particles must have increased.
Biology
2 answers:
mojhsa [17]3 years ago
5 0

Answer:

The correct answer is A. The water particles must have lost energy.

Explanation:

The freezing point is reached in a solution when the kinetic energy of the molecules becomes smaller as the temperature decreases; the increase of the intermolecular forces of attraction and the decrease of the kinetic energy are the causes of which the liquids crystallize. Solutions always freeze at a lower temperature than pure solvent. The freezing temperature of pure water is 0 ° C.

Lorico [155]3 years ago
3 0
A) the water particles must have lost energy. As things get warmer, the particles have more kinetic energy and begin to move faster.
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Answer and Explanation:

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3 0
3 years ago
describe the goals of maximum sustainable yield management, ecosystem based management, and adaptive management. list a drawback
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5 0
2 years ago
Which is an abiotic factor that characterizes the taiga biome?
Oksana_A [137]
I think I’ll go with C. long dry cold winters
5 0
3 years ago
Read 2 more answers
[BWS.02]Which of these questions can be answered through science?
GREYUIT [131]

Answer:

Is wood heavier than paper

Explanation:

This is the only question that can have a definite answer and not an opinionated response

5 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
chubhunter [2.5K]

Answer:

It contains Uracil (U) instead of Thymine (T).

Reason for primer removal:

This is because of their uracil nucleotide which is absent in DNA. Instead of Uracil DNA contains Thymine nucleotide.

Explanation:

Primers:

Primers are a short sequence of RNA. These sequences attached to the 5' end are the requirement of DNA polymerase to start the process of replication.

Primer removal:

After replication, these short fragments of RNA are removed to replaced with DNA from the newly synthesized DNA strand.

Reason for primer removal:

This is because of their uracil nucleotide which is absent in DNA. Instead of Uracil DNA contains Thymine nucleotide.

Best Answer:

Because It contains Uracil (U) instead of Thymine (T).

4 0
3 years ago
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