HELP I need these 2 questions answered

which gas passes from the air sacs in the lungs into the blood capillaries?not sure if carbon dioxide or oxygen pls i need help fast !! Chi has a big pile of nickels. He says, Even if I use 100 of these nickels, Ill still have 95% of my original pile. How many nickels does Chi have? However, it seems that Green architecture will soon be more than a fad; it will be a necessary part of construction.Read the sentence above. For the best reading fluency, which words do you pause after, and then continue reading?a.However, soonc.that, partb.fad, butd.However, fad What is the difference between 11x 2 and 13x + 5?24x + 7-24x + 724x + 3-24x - 7 The sum of three consecutive EVEN integers is is 138. Find the smallest integer. The number 299 is divided into two parts inthe ratio 5:8. The product of the numbers(A) 21140(C) 21160(B) 21294(D) 31294 Which of the following are reading skills?making sentences more interesting with adverbs and adjectivesinterpreting graphschecking reliabilityfollowing directionsspell words correctly V is the midpoint of GH. G has coordinates (5, -3), and V has coordinates (-1, 3). Identify the coordinates of H. Most people in Oklahoma work in _____.A. service industries B. the oil and gas industries C. the manufacturing industry D. agriculture On 1/1/27, Frankfort Company sold 100 components at $700 each. All sales were cash sales. Estimated total cost servicing the components was $1,300 each year of the three-year-warranty. Frankfort spent $1,400 servicing the components in 2027. This is considered an assurance-type warranty. Using the Expense Warranty approach, what is the 12/31/27 Warranty Liability what is the periodic table elements How did the Louisiana Purchase increase trade? *It allowed the government to tax ship buildersIt gave access and control of the Mississippi RiverIt opened up a trade route to the Pacific OceanIt encouraged industry to begin in the midwest second page only one person understand Using complete sentences, explain how the Chinese communists were treated under the rule of Chiang Kai-shek.What was the Long March, and what were its results? What were the advantages of the south entering into the Civil War help pls .. Which process produces the energy that powers a solar calculator? What does "Communal" Means? And what's a good sentence you can use it? f(x)=1/(6x+8)Only value of x not in the domain? 1pcGeologists give a relative age to a sedimentary layer of rock at onelocation then they can give the same age to matching layers of rock at adifferent location.TrueFalse "Tom, at Bode Corporation we align our individual goals with the company's goals.That is, as managers, we useto drive ourselves and our employeesto accomplish key goals that are linked with the company's success," said Tom's newCEO.remunerationcontingency managementquantitative managementmanagement by objectivetime-and-motion studies