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3) What is the density of a rock with a volume of 4 cm3 (cubed) and a mass of 12 grams?A) 1 g/cm3 (gram per cubic cm)B) 2 g/cm3C) 3 g/cm3D) 4 g/cm3E) 5 g/cm3 Describe the reasons the articles of confederation ultimately failed. Give at least 3 sentences. PLEASE NEED HELP Determine the molecular and empirical formulas of the following: a. the organic solvent benzene, which has six carbon atoms and six hydrogen atoms. b. the compound silicon tetrachloride, which has a silicon atom and four chlorine atoms and is used in the manufacture of computer chips. c. the reactive substance diborane, which has two boron atoms and six hydrogen atomsd. the sugar called glucose, which has six carbon atoms, twelve hydrogen atoms, and six oxygen atoms. Thank you in advance. Which of the following factors decreases blood flow?Decrease in blood viscosityIncrease in blood pressureIncrease in the resistance of a blood vesselIncrease in overall blood volume the product of a number and 5 A teacher is instructing students about the states of matter. He wants to compare thenumbers of elements that exist as solids, gases, and liquids at room temperature.Which kind of illustration should the teacher use to present this information? An South Africa wea have a promblem or contaminated water , explain 2waysvyou can use to purify wter in need of serious help!!!! How many trucks will pass Luann if 90 vehicles passed her?? 21. which of the following hallmarks of research is best defined as the carefulness and degree of exactness in research investigation in order to make a meaningful and worthwhile to the field of knowledge blood11. Where does enzymatic hydrolysis of food happen in the body?A. MouthB. StomachB. Large intestineC. Small intestine In which way are the scientific method and the design process the same? Let p: A shape is a triangle.Let q: A shape has four sides.Which is true if the shape is a rectangle?O pvaO O p 9O 9 p Nina can braid 144 inches of rope in 3 hours find her unit rate round your answer to the nearest thousand Explain war and peace in the world today Answer the following question in one to two paragraphs.1. Read the following excerpts from the beginnings of "Ambush" and "Symptoms," which bothstart out with a longer first paragraph, followed by a short second paragraph. How does thepurpose of the second paragraph from "Ambush" compare and contrast with that from"Symptoms"? How do these short paragraphs each exemplify a particular genre?When she was nine, my daughter Kathleen asked if I had ever killed anyone. She knewabout the war, she knew I'd been a soldier. "You keep writing war stories," she said, "so!guess you must've killed somebody." It was a difficult moment, but I did what seemed right,which was to say, "Of course not," and then to take her onto my lap and hold her for a while.Someday, I hope, she'll ask again. But here I want to pretend she's a grown-up. I want to tellher exactly what happened, or what I remember happening, and then I want to say to herthat as a little girl she was absolutely right. This is why I keep writing war stories:He was a short, slender young man of about twenty. I was afraid of him-afraid ofsomething--and as he passed me on the trail I threw a grenade that exploded at his feet andkilled him.(Tim O'Brien, "Ambush")During the years between the last war and this one, I was always puzzled by the reticenceof ex-soldiers about their experiences in battle. If they had been reticent men it would havebeen different, but some of them were talks and some were even boaster. They woulddiscuss their experiences right up to the time of battle and then suddenly they wouldn't talkanymore. This was considered heroic in them. It was thought that they had seen or donewas so horrible that they didn't want to bring is back to haunt them or their listeners Butmany of these men had no such consideration in any other field.Only recently have I found what seems to be a reasonable explanation, and the answer issimple. They did not and do not remember--and the worse the battle was, the less theyremember.(John Steinbeck, "Symptoms")Type your response here: PLZ HELP (-8x-6)-4 to the 2nd power 13. Use the correct abbrviations to complete the following sentence: Je te prsente mes parents: M. et ________ Simon14. Je te prsente Yolande. - . ____________15. _____________ , monsieur! Parlez-vous anglais? -Yes, of course! 16. Madame, ___________ dit-on "thank you" en franais? -On dit "merci." 17. _________________ madame Dupont! -Salut Pierre! 18. Comment s'appelle _____________? -Mon amie s'appelle Sophie. 19. Salut, je m'appelle Caroline,______________ ? -Je m'appelle Jules. 20. Parlez_______________ , je ne comprends pas! you run from your house to a friend's house that 3 miles away. you then walk home. A. What distance did you travel? B. What was the displacement for the entire trip?