请问恐龙是怎样灭绝的?

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 10:30:36
xVnF~>Q<:}lsO5 bL,QN=_}~uI/j%+ ;|~I3V#DfMrdp!Ϗ̇ϟ>?OzW/FZ 3e S@g s0PE|h\KRP,2 Ѥ-v|աE]+;W qz4XF.{DgwΏ<ZТkg"71MŢ)bxfIU> u?6!p{\8!C&4ઌG,8AAWBbčA{G8w萩~ˈۛʐͧȯ!~VaJ3@OOxL2W4'ޥJE\gM^uU)+̩>GmT 3ba(OqiɜcсHXR9+EV}NMEH}Uv z5^F-r@ΰe`W7t M:γIZ/Ԩ%S|ꁎ(3_e|=ȫ3N/nZ~H[R:6׭Q1Dg$[i@NeQ}wKCV(&-ýEPf%-'@yi5 ]w&S,G'Dw#LC>BU5vplforBK}ƶh3DuuT}*ר6Df^l\ȷ4{b^&{҈)7<jQp%:.]WNU/MedPC@C3qD&4_pmM/}z9eD{!U|翺}Qd.ʲA+ѽ."/[n lZѮJ^MPH4Ri{Kl ƻPG5sdoGwҿs1@#wۖzY=EG&7ܣɹ*qD5gzU w&ئZ`DA Ĥ*@eT{le'`Y0܎k(AE'/:H>֊ {<uZe-{j&}Y!n4m(?' %ދY<1~RNXi* )VbV`hBP!xw ~m1sثF oiv&זo@+Vyd%]q`¨iAUThD\a Mf^T QR'( X\κU({.E]5.V%9IcCPܭ*,! ȋtsXkt{XB&˚ZѹH'9wJÂhD:sAQ A| mlxzҙPA+1X<ɏ(\_ hr HJ"ŁK1غ ^`he0-iڼhn[Oj&h [T\Ӫԕip3?<3ıyэ<1pp;h| 6 Ħ(mLN4xaf4jj?ɒJ ]D+h*&b٧QuTxF;r 秴8ۆuQ<;eȐR݄>P 9|f"eCxS-n҇+X;i~zx4e\)G!= |OwB