What is a backwash

Help me I have a home work

HELPPPPPPP ASAPPPTim bought a box of chocolates for $ 650 and sold it to Tom at a profit of $ 75. Find the selling price. The graphic shows a diagram comparing DNA and RNA.DNARNAWhich table completes the diagram?WYuraciltranslationadeninccortan geneticinformationDeorrondecocondecow03made of nucleotidesYGeorybose suthyminctranscription uracil04contains thepyrimidineSe punescorteDronew05 cXYcos06 othymis07 OuXaderingtranscription thymine08 OUE09 Que010 Oues011 O Evaluate |x + y|, for x = 8 and y = -15.237-7-23 what do animals and birds to teach their young once to catch the prey . The following statements describe the word tolerance. Which of thestatements best describes the term tolerance in Science?a. Tolerance is how much you can handle.b. Tolerance is examining other people's complex behaviors.c. Tolerance is a legal definition that lawyers use in criminal cases.d. Tolerance is the capacity of a species to withstand a variety ofenvironmental conditions. Which is an example of a tertiary source? journal articlesworks of nonfictionworks of fictionencyclopedias Which choice is an example of advocacy?a person who recycles to save the environmenta person who acts in a way that inspires othersa person who designs a solution to a problema person who follows a certain set of beliefs You are given a line that has a slope of 4 and passes through the point (StartFraction 3 Over 8 EndFraction, one-half). Which statements about the equation of the line are true? Check all that apply.The y-intercept is -1.The slope-intercept equation is y = 4 x minus 1.The point-slope equation is y minus StartFraction 3 Over 8 EndFraction = 4 (x minus one-half).The Point (StartFraction 3 Over 8 EndFraction, one-half) corresponds to (x1, y1) in the point-slope form of the equation. What career options and opportunities are related to [homeschooling for special needs kids]? How might someone learn about and pursue [homeschooling for special needs kids]? Light is described as having a dual wave-particle nature. Which piece of evidence provides support for the model of light as a wave? (2 points) Suppose you have the following research question: How does low gravity affect an astronauts blood pressure? Without actually going into space to find out, what kind of research method should you usee?A. Experimental StudyB. Observational StudyC. Field StudyD. Simulation On the Guardian lines a and B help help help please! (40 points) There are 8 big fish for every___ small fish. There are 4 big fish for every ___ small fish. FOR 15 POINTSIn the word consolidate, the prefix isconscoconand the suffix isdateatete A coconut tree has 12 coconuts on it if 25% of them fell to the ground how many fell 3. The area indicated by the blue arrow is a stream. In which direction does this stream flow?Explain. In paragraph 2 the author writes, "Orcas have many hunting techniques, and washing seals off the ice is just one of them." This statement is intended to Here are recipes for two mixtures of salt and water that taste different.Information about Salt Mixture A is shown in the table.*** please look at the graph ***Salt Mixture B is defined by the equation y = 2.5x, where x is cups of water and y is teaspoons of salt.If you used 10 cups of water, how much salt would you use for mixture A? _____If you used 10 cups of water, how much salt would you use for mixture B? _____Which mixture would use more salt? ______How much more? ______ Effective listening requires the listener to make an effort to reduce distractions. Please select the best answer from the choices provided T F