为什么有的动物要冬眠?

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/20 19:08:34
xYn"I4RevK*u?̗|5ic /l "ͧtgDd>ܸIvYyǖm2#z7_~řt)iUu_d*}ģ._/_GI Q|ݴЭ7QyqjZXmkY҅8\ȑW |Wn(@ʌkӞ:ۈMYhIΙtOz+Sfϻb5˜ w&{枘ṋ_ҊLYae}/U'}t2֋2LO vWbn^:"I%wڙ#P0ִ]ZZ=w|cԫ7`^ձM1#/G3 eMgA6ƍSY&"'\CA+b8mb(a5g)99"8Wm+ mVn5،+A/I_SYJZ$PFT4Hf!,#[ z+&T~L22@}q 9l>5No]0ijz>F7Ԕ+YD*˔X=DzZ$\ԚE` lu*ot4 ҁ4gQ=GrՖ#L8hcf:ވbJj1Xj@t_^uR-xCfM)F&qDqlTbPiZ@A=zg5kpKYG4pPGOK51n`6Ld,._ c376Ȇic,r [7g}]f'!@;~*' BȑhbZ$t b~{/8M#>dosd^;\8FAOoWWrW>1iΜCpUmpLep9.Ag"_,Q0~ᷴb)n|MX!K'!dRҧw^c'h&H&Yf Tc&)e9B?ġg^Cңo~0CFNLA[%T+Qɧl/S-Y-t>hw1 !*ǘ0-|/~KOۅ ^'/ 1؏GֽD-rĴRৃ1~7`|ܜkپG쓜Խ>5DΆ$by+Mm{rpgaΣ_~o/AmαM" :A@p_HqZW乎 /)&i-|s98j vǭp2'[XT7Ra>Axʫ1:"*A9G[yҧbr]̞BEhe:yqyݬ6VFoS'(?'*.b*S-78$H|s2+_ 7ك;Ma]ZQVl(<,g9tw4ŔKs2ְX.Q;Gn:6GYM"t;D3Uv]fkh5a |Әp7TkDW }wAP_8´贲i,{Kq+ aJ]iaT Kk%6A4sI'DE.hIm_7!dͿSh^>n0 Q jtDG/[+h$`o/RvׅG|]c}8#nE&Y^rIt P i?bxб=(tؼx% 7־ETt bw,*}Z^[)1o@rb%'L:0 5 c;"3tNVi|c*idK4ؚ{wd{~UK[h)tx|) p A} WE7@U8 ,:﷉4 FUd:v#Vhz|jn">a3@T-\m͐{/X ڬ.7d>:^GcB1vE_5yC7A{9w/eWAlj,V4Of[ݰib3oi{ 2Ь5c!4xY=wpX2á7Dj