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Paper 23

ACT April 2019

Form B04 · Reading Test · 40 questions

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Paper 23 · ACT April 2019 · Form B04 · Reading Test

% l)LIIILf IiiLdiiiiii iliaii de5eri-i i)¥ (}[- ni()fi allcnli()ii, 35 GO ON TO THE NEXT PAGE. Passage IV yielJL'd IhL .4Jnic ionipc)uiid%, Nature Th'"Il% pfL"diLt- &ible 4ind therLfcirL' niiil ILiible. NATURAL SCIENCE: This passage 15 adapted from Losi Dls- coveries., The Ancient Roots ol Modern Science-lrom the c4 Babylonlans io the Maya by DSck Terest (C12002 by Dick Teresi)- 55 AnLiLni Chine.%e ulLli¥illy. LirLJ 31J() [() ?()() B.C. buili arnund the L"C)llLLPI ol. I￿1) c)ppiJ%in& prinLj- pIL.%. Tl)LsL ciiuld bc. li)r exwiniplL. aitivL aiid pd%%ivL. InalL aiid tinialL, or siin lind m()i)n. ThL' dlilitimi,4l.4 n'iLurL' a4 havingi a LifLuldr hdlaiiLL. Suh%lsillLC.4 Loiild 60 bL Ir41n.sf()rtnLd I rolli i)nL' prinLipIL II) Lin()IhLf• &inLI then rLnderLd bilLk' ic) IhLir ()rii?in&il slLIIL. Anloine-LaurL'ni Ldii()i%ier (1743-1794) w'a,£ a findnL iLr. e.%tabl iihLd a ?4y.%ILllI cil, Iveigihi% anJ tnea4UTe.% thal lcd i() IhL meiriL %y%lLni. IivLd thruui,h ihL Ldrly iurm()i I i)r IhL frLnLlI Rei'()ILiliI)n, dnd ivas il pioneer in 5 %cieniifiL &igiriLuliure. He bLL'll LallL,d ihe t'aiher ()t' llic)dL'rn LhL'mi%lry. and. iii thL LOLir%L' ol. hi% husy lite, lie brouipht EurupL l)ul ul. Ihe dJrk' 4117L% l)I' Ihat %L iLnLe. A prime L'xainplL 1% Linn.Ihdi-, ktiown L(ImiiiL)nly Iliday a4 InLrcuric %ulliLIL, a IiL'41iy fLd IninL'f&il Ihai is the priiiLipal ure (if mLrL'ury. U%in& lire, the.%L L'¢irly 6S il IL IIL ni i deL I)111 PC).%¢LI L"1 n1141b¢if i li i() niLfL u ry and suifur dio.xidL.. ThLn tIiL') Iiiund ilidi mcrLiiry %i'uulLI Lc)InbinL iviih %ullur ic) ILirni a blaLK' sub%lanLL Ldllcd ITILlaLinn6ibar, 'ii'hiLh tliLll Lan bc %ubliniL'd inio ils (Iri41inal %lJtL. IIIL hri&l)I rLd LiiinJb'ir, whL'll L)llLL 111()re 70 h¢ulL(I." ULLcirdin¥v tD %LILllLL hi%li)ri&in W(IniY Kuike. Both niLfLUry'S liquid qiialiiy and the LYLIIL tran%lor- Indlii)n I'ri)111 Linn*ibar li) InLrLiiry dnd bdLk agi&iin giap VL li lab7iLal qualitiL.s. Kuike Liills nicrLury 'liiiuiiél(iii, a LycliLally Irdn%lorniLd rL)&yencr(Itii'e Llixir" i1SSQLi&lted 75 iviih Ii)n¥?L'ViLy. ThLSL 41nLiL'nt praLlili()ner.% beL(Ime familiar iviih ihc LonLepi Iliai KubsEallLC% could be Ir41n%f()riiiL'd sinJ thL'n L()tnL' lull LirLle lo iheir ()ribwill&il tilte. Thcy developed LXilLI proporlii)ns q)I' IhL &ini()unls of merLury iind sull"ur. 11% WLII reLiP¢V* lur ihc LXULI 80 Icng7ih and inton%ily l)t' IhL hL'aliniv requirLd. Mo%1 imporiani, JLcording ti) Kuikc, IhL%e opcralion% could be perlormLd 'withoul tlie %liLlIlLSt l()%.% ol. tliL' l(Ilal wLi&ihi. OnL of LaK'(iit>ier"% L'drly Lonlribution.s re%ulted tr()m hi% boilinby ThilliLr lor long pL'riod4 ()I' iinie. In 10 eiiilitLcnil)-LL'niury Eurc)PL. many SLienti%15 bL'liL'ved in trdnsmuiaiion. They ihi)u&hi. l()r in.st(Ince, Ihcil wdlLr L()uld be triinsmuted inii) L6irth. iimonLy oihLr ihing.%. ChiL'f am()ng Ihc evidenLC ft'or ihiji Wd% Watcr b()il ing7 in pot. Solid residue t'i)rms un the inside .%urfaLe. Scien- 15 li.sl% pr(?claiiMed thi.% to bL walLr turnin&7 Into d new ele- nienl. RobLri Boylc. Ihc L7rial SCVLnieLnth-Lentury British Lhcmi%t and phyKici&it whc) nouri%hLd il hundred year% bcfurL Ldvoi%ier, believed in Iran.4inucatiun. H¢ll'in&7 walclied planth &Troiv by .%(iak-in&i up ivaler, IIL 20 LonLludcd. as many hiid bel()rL him. thill Willer Liin bL Irun%furmeLI int() ledvL's. tlowers, und bcrries. In thL wurilli of Lhemikii Hdruld Goldwhile. of Caliturnia StdlL Univcr%iiy. Lo4 AnbTele%. 'Boyle wa4 an aLiive (IILhcmI￿L.. 25 Ldi'oi%icr noLiLed that weighi wu.% ihe k.ey. lind that mcakurcmcni criiical. He poured di.stilled water into a special -lea k-etilc" Lalled a pelican, an enLlosed pol with il spheriLal cdp. whicl) cau&yhi the water vapor und rLturneil it lo ihe ba%c ol thL pot via two hundlclike 30 tubes. He boiled thL Ivdter for l O I ddys dnd found sub- 41aniial residue. He WL'igihcd ihe wJier, thL' rL'sidue, and Ihe peliLan. The ivaler weibvhed exacily ihe satne. ThL' pelican weighed .slighily le%5, din &imount equal to ihe wei&ht of ihe residue. Thus. Ihe re.%idue wa% not a tran.s- 35 mulalion. hui parl nt" the pc)i-dig4olved gla%.4, 4iIiLJ, and ()ther matler. li w(iuld appLar Ihal Ihe anLieni chine.se 85 411Lliemi4t% werL empiriLdlly fdmil idr iviih ihL Lon%erva- lion ol. tittLcn huiidred year.% beforc Lavoi%ier'4 experiiiieni. He dnd hi.% alLhemi.41 prLLur%()r% dikiLC)wereil Ihal the ivei&ht nf ilie proLIuLiS in a LheiniLal reaLtion cqual ihc weigihi ot. IhL rcacianis,. As sLientiSls Lontinued to believe that watcr a bu%iL element, Lavoisier performLd anoiher L'ruLldl expLriment. He ini'enied a deviLe wilh iwo n07.1.IL14 Jnd 40 .4quiried dil'l'erent from one into the uiher, tu seL wh¢lt ihey made. One day, lie Inixed oxygyen with hydro- yen. CXPCLÈin& to gci dLid. Hc gol wuler. He perL'olaicd the water through a glun bdrrL'I lilled with hol iron ringTS, plittingi the WaiLr baL'k inio hyLlro&Ten and oxygen and 45 confirTniti& that watcr wa% nol (In element.

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