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The substance that cannot be broken down into a simpler form by ordinary chemical means is called a __ ? use a number line to show the following operations (a) -5+7-2 (b) -43 (c) 3.5+4.5 Why do scientist use the scientific method Of the 850 runners in a race, 137 are men and the rest are women. What is the ratio of the number of female runners to the total number of runners? Which graph has a slope of -3? Which of these pairs of atoms are isotpoes? (Physical Science) Pair A Pair B Pair C # protons 6 8 5 2 12 12 # neutrons 8 8 5 3 13 14 A can-chiller is used to make a can of drink colder. The initial temperature of the liquid in the can was 25.0 C. The can-chiller decreased the temperature of the liquid to 20.0 C. The amount of energy transferred from the liquid was 6930 J. The mass of liquid in the can was 0.330 kg. Calculate the specific heat capacity of the liquid. Give the unit. Please help :) who allows the movement of bone Please find x.................... Write 0.721 as a fraction. Show your work. Pip has found that the life of a gentleman is not exactly what he expected. In chapter 31, Pip and Herbert go to see Mr. Wopsle's play -- an unintentionally hilarious performance of Shakespeare's Hamlet. What similarities can be drawn between Pip's situation and Mr. Wopsle's situation?Group of answer choicesWopsle is realizing his dream of being an actor; Pip is realizing his dream of being a gentleman.All of thesePip and Wopsle both made it to the "big city."Mr. Wopsle's dream is not as he imagined; Pip's dream is not as he envisioned. Which statement best reflects the effect the Civil War had on support for the war among various social classes in South Carolina? There are 31 pink beads and 15 purple beads on Violet's necklace. What is the ratio of the number of beads to the number of pink beads? Rational numbers are fractions or their opposites. is a rational number. Show this by writing it in the form , where a and b are integers. plz help Social health is one component of the best tiangle. What are the other twocomponent PLZ HELP!!!!!asapnow The spleen is ________________ to the liver.a. Superficialb. Ventralc. Mediald. Lateral The United States economy produces 20% of the worlds __________. A. input B. wealth C. output D. resources SOME ONE PLEASE HELP ITS WORTH ALOT!! Write a poem of the viewpoint of a black man or woman in the 1920s (the Harlem Renaissance) 10 lines or less if youd like Barrier: Between work, family, and other demands, I am too busy to exercise. What is a good solution?