16.化石吟研讨与练习第一题和第二题

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/22 02:03:45
x|n#ٵ ʪ[v`0I%Q(%erDI/._>d ܇ P`pO?LԿ|6K?K'Wq|ssf <-{H~ON˿d^ۃ[F?%gp{\ln'|d*Լ`0 Vu1`=)쳭]m 4?{3q/Mds^z\=.V dEwۗcS:ǯ~nMj~]|'qϿO֓K;6zٰ6Ǜڝ^3 ˛)tUj=Θ䊛~ NL|i*)A)X qٹ!~ %eD`)=zy82rKL[^\QV-@rVU[QjdV6U<[y#|p V̑ 4I$un32MK?w#dL&Ńz|`-mlW &}`dOD[Sɚ [Obب{fzhox*Y)$L|=R_'ۛ k=YikK^I6s'/<}U/b=Ӂ,?a}үpݓiþ=˼iAmR?VTtV}~% JESQ%5"1Dp]$at*{=yt\Nm3 2ʰ0ۜVZv^ߊ{|&w\Y/`Yj]g1QXj1HB_]cvP[G>s5 nc% AC@69]:ګI@ K?eg &q?џNly_ɑPDj}?+v7aJiNK 0񃎷Im%c{WҐ4\TL^=Q:̆1+czcPM6T@ێg_ŀS߯lƞ]ݙ}dד/(szXlf X,>zV2H!'F(zjaszQ].>yUae,řԳ:rcZB;>FZݨxuImMCӿ1˔`MnnަuC.%LT6:j=?/N% v#XdsݜLe뼡i)b5ܱJEB'yh=| ۔J>әsPfgjJcpMxэcӫzq@b8!0gk{[!vSriCLm__xbs!/>ీ L=ST@͋ GQzB82=z!?͸LL!!00;dvl/MFnK_0{ ,XU/UPm.96ôxpS!<"%LLPCu9d_+_'I;7%,2_ /6{Li dR%+,d^[dۭTet6'd0"H0'GIݶ*a^z;J,$1J)M3 CǂA,A(؍ f E|r]iJC**;$+9*'r+o6ٍ!M%O'mP%|W>t97CP´3` &ܒf^i675Dnq߬c: JГ@"W8*҄rX .Hf 4!d;+}.i[ 7VXDY.4^Ebr>pt8&$}6mh:0h[] uA-M PCG"o uǤRm20DP' E`4wU''{碱 HƋ}׻x`AsEik(`y:S!g<+jwT]UCuBBȖh`.|"I0Qaleſz#,(wPW)"Tw&Cг|9T uK5*'%$!}߿uɣ) }qRoЂʭaJv$G~cc"tL{db㜽 n0oT :CcTh (e3@[:@4 Idֳ?+*c}ֳ]_}ݍ$_9KAsv5M&g8m3on+M# gIc"0A#blyI08nnάSw>^bH*ruf҅o1-IS 砎1Fn--232-hO9~(Bov2B@q?to)KgE#ƍlDPge!Ȥ 0GlcOƈm^}4%ЕpL6=]B={1I z9tQvW0bkDQNIȊ'xKB3V?Pt,SC|u4XU `Sfrzm^blg _s<]OImxh[E@d`M!~(F8cPYg/!Twrn(83b'mU ̂zI $"&QkT#wrKvC98ƵΦ\0(5xkq'{Oo˄)6SsmƅVCnIX15Gc;)_4y6nb`$P[ÝN?Էn'6W~6u_6py*.þb 3N5S x|&#\L5$ݧ@`tIo ҥ|BCe]*鍑e cM4+ JROArm4u<ψ %pd'QJB]>OuhXJM*tOɮJEͱKwDz=!V(X ,!oyN,Ma]gF^t 5*V{`HpF^EM/=>C*A1\RwOSU- HRSv2xK=5Ӟ pB% ʤ[&#/Z*E/`?n=}g9iǶ:įh 򤤆BH+m&y\\{p/jM2iAYMcJ g;㥩ߙUs7s\ )"ڬ[RM Ӆ]=E"vf[qj~ѣ&D ISoW)9J=ꤦ+1åd1#U+rpth mI;NyhbП~ ]Q~i\zS w{@,%nۓ!6cg/ :QCFmfg5lK*IԻ`#i֌A >h[%~~$XM~))<W:hHLGm J?@ rShʾSЀF,UpMGV1߼vPدH~XX_|wUTKJZO3>q J΃d^.$qudz:S?ϕRh5Z6qp :q&Q$,q.oװb*%h&^ a,eG&"[+9i,çˆjI((QWOG?_ XvvtpcfOʶ'^R?Pfzۭ&|?ay#CY0DtiTy7xMIV+xę_iȲ0Ļ戀jhK  yšYS&{0"QTHѦ"A9/qIJ^}?ђMw 3\s,95~d~!HUaDD<(#C>OtXT@'}x{Bxʀl>XA&oW%օ6M4Oc[DH +򂕜*d 1% oLڃtì)Ce`ǪCc̎ رel\ENl:􁆸2+HɇvJz0R>;>:+.~}=6tUBN>Cjd}:85f tN&QsFH}oSm^mEex 4Jn13\QOzRG5bOB$ۚC44;AsyZΰ7% EU4^Ts6OE  nڬ=B'O$A[H adhٻ锧7G,iD̐EEXORBQV ·U-@\胺E` yrk#wB0h#"/E`|Pm= k{ ;U "$ԏ~ Bi,a LId?1 S)=Yg+5gjO]Z50)%ڴ%lZ?ԩT{4vf2 iه:@*: JeG @N5nM6ي4P6V3*jem$R<@@ZX)JZniI$~.ueu{ڪde1eu\OmBjfM[Is.@]@%HݥfRrgO.vEA5d;͏}͔:eGG;S[MvqVNk0Lcѓ= ^wl pMb*F/voo ~tvUILkBh&~y=ɹ:/L *$ >>w\j He vzaڟ670%C; H]0(4ۃT>JugD㱚J|Aio%WhD'*gK\$ .`mem8;˱hs%?,_uTB#l 318.WqWO+!NyWW/pDcle\ g /o&!8D)cx$5%B!q3 3`!^F>^j " rF$`Nnjvh_gU)yLl޺lLx*0~rKˬr'YG7=U!]ШGb hѪ N!qۭ)?otЄynz5YS-JVQwC72/'5 7,~w0aBfJFRfk,fǘ`lu8\OO0It6Wt)':s5s)4{l$qjY:(`p),3 -qb1.C:]PA8]U`"+gbMۋJp}'';|t;I!UR,@vYNIp"1NQ)嘻B$kD1 JV#ntfzfguJC* H]\ !%Q9GMK =}_wgA7OWOLcI3<5F|ĐWUG_Y$זݿƾP'h$M hmZ16_Ƭp]~*qu |epD o7QBh)vY͌؇Mx: 6_T hX(_0e-|vIKE~DuOײa~whyܵd%z޴h2„fC%ڨ&}i243܌&P'gBGD"dG7Q{B7[<_X{L?HF*E :᎓ ڶa3Jl8E{Tb>h u_[0FB  ׮Sҝcfo&>}+Pc>O?\Yf5< ">G{1ׂ$!b"L#ٕO4 Ou,TOm؅b+wn@SC&t٧MoYfpcJ3v.ٳ4$9`(vg*~eWLy?h.?\GiP9$%rӰe|wMʦXS* .BwQ+v-{QCJJӠNx_|[K]"wijhak.xW:1r6=v$i3h+EtIO%2a1 0*w9 q/ܤRnʴjƫSROHx@̈a'j4O@wzb؆nUghKvH*1uRG4 ;Qq&.~jSdhSH>l( d KeɍYi9 V!.0`xtg$.sϴ"|~f aau&zfx&QPaiMEdl$n) -QQFj[XhݑmAcQkAǖB~U%Q+~0?y tчNQiOeG-$r%mx')WԳêޞEN-`& {bC7rd\Np=a֥PXZjH$z&M,RcZKacoSgܫi]6əδz}э3G3g=G1y3G&OE WL"ncY8g7J+&Vm&ծdsuK0kͺcG58tɲ# *0{4NҊMǤ$nn=ǙY4O;搝gD {?LN3Vu0z2Gl]h,t:NSLtMPz7DcjMث \(I1g`lZJwUUrkBŘ&7Lݙ]ۗ$uio'2޻Ⲳ $\]I\HZM\#|d~ȿ[~݇v7xLG.C+7t@KZ٫[sPnJm()I?y |p>UiP6әIz|~,ּఆ`RPx|Pc[H9ϝC~;>D0'7 rڦ|AsgfSw.i4isC 2Sgbvl| Ny7U@#*%sn["Np}n@m ؑwFj)rt:IyaNvO.Ԗ9$vܸ}Ҏ Na(.i'qBBq Ir6*oN ߹#[xVaP̖  8H:ϯi}D H bHeXE$22yŝv24[psB0'7`x sR?3վD\5kQؾ dQ `nL1^ά3Ǣ=!Ҷ^"H5 ]a;44@ 3j'FqOc{\Q@`1C -i*訧Qusw&.C=/V5f25ޓ*UЭ]X_"Luʆ/-txcHѢ\ 2 M53 Q)Ԩ,Yix|yi>㞀VIsk4Cbү/wܭ|Gl:`)ؼ#aa~d~YR<4< XyN I=꫼#w,j*Lĥ,X J<ֳZbKrQP {(Y92w 9/y'1*Gtmn秸HB!՘D Yi>j/&$2$'2;>֚YIIZDEm?cpK2%fٽxOC "b#ayy0U~_IW7~%WH9:k:qqee<}̽EZ8٦3;50V&|=FX1*&O~؁ݚMLyjN]Q~I9E-Fں"pa 6*7&oi?KJ>6L}w`qEy5[_E__J +%(aEJuWߦDIyQ #S*Jެ?|?i-%Zva]XƫvG^ޅ#N׉p /?D.{