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substance and mixture just by looking at it. So, to distinguish which is which hered the two samples using an improvised melting dish. Both the temple hented at the same time and received an equal amount of heat. After a few they had observed that Solid A melts completely within a short period of time Solid B has portions that seem to be not melting What is It 071320 To find out if you have understood the important concepts of the lesso the following questions below. 1. Which liquid sample is a substance? Table 1: Boiling point of two liquid samples Samples Temperature Observation while b Liquid A Liquid B Which solid sample is a substance? Scenario 1: Melting point of two solid samples Samples Appearance Observation while Solid A Solid B During boiling, the temperature of a substance changes at th mes the same and constant. During melting, a su letely/smoothly within a short time.​

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send the check two weeks ago, but it hasn't arrived."

(10) Then she began to talk more loudly. "What he want, I come to New York tell him front of his boss, you cheating me?" And I was trying to calm her down, make her be quiet, while telling the stockbroker, "I can't tolerate any more excuses. If I don't receive the check immediately, I am going to have to speak to your manager when I'm in New York next week." And sure enough, the following week there we were in front of this astonished stockbroker, and I was sitting there red-facedjabahsisi