The answer to your problem is...
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Because heat increases energy of the particles, making them move faster, thus making them collide faster...which makes it mix quicker and more efficiently
This kind of contract is a<u> unilateral contract </u>
<h3>Unilateral contract </h3>
A unilateral contract is a type of contract whereby only a party in the contract is willing to offer something in exchange for performance of the other party.
In the contract entered between Markel and Jaylin, Jaylin will pay Markel $600 for the painting but does not give Marke a time limit for delivering the job. Therefore the offer is based on Markel's performance and Markel is not fully obligated as well.
Hence we can conclude that the kind of contract is a unilateral contract.
Learn more about unilateral contract : brainly.com/question/25313756
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