有史前的生物变异成为现代的生物吗?如恐龙变异成为鸟.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 13:28:43
![有史前的生物变异成为现代的生物吗?如恐龙变异成为鸟.](/uploads/image/z/9058364-44-4.jpg?t=%E6%9C%89%E5%8F%B2%E5%89%8D%E7%9A%84%E7%94%9F%E7%89%A9%E5%8F%98%E5%BC%82%E6%88%90%E4%B8%BA%E7%8E%B0%E4%BB%A3%E7%9A%84%E7%94%9F%E7%89%A9%E5%90%97%3F%E5%A6%82%E6%81%90%E9%BE%99%E5%8F%98%E5%BC%82%E6%88%90%E4%B8%BA%E9%B8%9F.)
xXin0A<Y^*Ni&Rp93WW/ꫯj˯r~)KmzBv,:-3g{T.>jwKsE-Z}Ƕ|u-Ca$hR;-4DUbKد8neU
RTrxEMVY
hZt}1=0Xeyu3ejC'±?PpBMjvMή^K{lq/LQy/l~4h6x
;jj_iw|˱Aٲ
eƷP=u`lڼ)[JQ^Oy]uY7q%{I{Xc*sTmpDf%#qYС8V^&U7Kҏ(Մ!E&CK)/],;ۭQӰM(4u
p,9\l|@`aM
tvEJ>8v
=^~*{a)ifb{!3E8(/w:hVΉf
M%JC^Tn4{;,gd*X!zIV|@YhG)fm9dh\DϏpF9qD>D=6o}@ADY46DCx.^c_b;X*o6\HVER8p"ѕo#ĭ&=/g@C_3VHo84,g!Ÿ(ak:2MscZMl [߬+|)fEz&QT{ڿEJZ/a
=uK8ך}Q}q .3t0Eqq1"t|b^dp2(Gpk<