北极旅鼠为何集体自杀?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 18:01:09
![北极旅鼠为何集体自杀?](/uploads/image/z/8621295-15-5.jpg?t=%E5%8C%97%E6%9E%81%E6%97%85%E9%BC%A0%E4%B8%BA%E4%BD%95%E9%9B%86%E4%BD%93%E8%87%AA%E6%9D%80%3F)
xWr%U
g:uf%T⎸ Ƙ`csFHS~!5;TR%cݽz֧7Iʆo;wZ9
s|k~g/?BǽfĠF
b4|w]^0MsOM<-h9͒@[[:agEgM
F[ɾ۴0
G^<ɨK_p(wrT:Gup>Kk[i,%<)3/P&y|oOW]wqv˯zSZ6E9GձFvEEbShGЭ]nƷ{B6P5gtkHCKp#6
>nw8]D>XRE\ǁ# Zw
|Qo/hR%l2@O$ҸKtM@/^.TA.OXet]pn Ѕ6RNG@.imw'8HÒw
6Ȳ@J 4UhAXɾWGѷ2^4V#
MlZKZ
bxӋXQ1P嶾]ak.|
阩6vL^ui/l|h|cx\c,du,8wʻqN{wQ ̕ګj*x6t18(;QIDDu8F92˿#aTQ(:̋0ꓟP&
&SOٴ{%Oq]6%$&鴂b2V(w`9qQ5U<_DkC-tJϳBXY(`\-xY&M= 3(!o!aD:Gח8agj"xT<ޡq2֦XN<&Ų.J922A IC@]\QY3g>ejД+B}$6[W)WD5Z~岰rJ-!NkPO>|GRc8[;b*晊v5#- aDl)BP 24oY˭0=C%3H6?ӠY 4!s S`9[2*i[|hlfܛL:%AtWq #Dd!'S60B"Dj.ya>DiEуh l9
I%rVD:Kg7 A\,o.I9uљ42=Q1`5*W4yuݝZq70-$+GŸ7[X;^P
вLqB:!MaN%\G>DR\Q2uLa==ZEk;jnzO8ȷH牅$IJȺ7[e-3=Kò| 7T]ZrCv]ŢS3wK((q=B9eL!P}#4N1v31aIX;9-VJ60.
{FyM0lMczM8Ca'CGcdpT,P~5̅w_2ϻ#Z8s1BzVc>j%$JN봸ǰ & sbb(Lz)V*x8royd}R\haE