1.1.1 生物的基本特征（课时作业）-2020-2021学年七年级生物初一上册【阳光计划】同步系列（济南版）

书书书 !"#$#% !"#$!%&'()*+ !"# $%&'() ! "!#$%&'() !"# $%&'()* ! $%!!"#$!%&'()*+,-./01"23 45*+,6789:;<-=>"?@)*+A01# BC-D!EF)*G+,"BHIJK*+A01$ "! # !"# )*()+,- ! $%!+,LM./NOPQH-RSTU"VWX YZ[X\"]WN^_`U-X\"a*+,-./ 01$ " $%!bcd,Nefgh;i"j,KNefgh ;i"?@kGlm-+,)Nefgh;i#j,Nn j"d,ZoKNnj#Np2-,HKZq*+,"r stE#+,-+uvwxy*+,-z{|}~Z$ #! #! # " $%!��*��������-"K��m��!. /�+,-z{|}"K*+,$ ! !""!#"$!%"&!'"(!)"* ! $%!���*ZX��d,"�-�\CmZQ� |-���\-���"���-���c��"��� �� ¡"¢£¤¥"¦§¨G©gI"ª«�e¬�� ­"«�®¯I°±�²"��³\´h"�¨�µ,® ¯¶·�H"aH0-+,|}*+,¸¬xy,¹$ " $%!º»'¼*½¾f¿"NH0+,�m+/ |}$ " $%!%À(ÁÂÃÃÄ&*ÂÅÆÇ�(È"ÉÊË «�-Ì�f¿#%ÍÎÏÐÑÑ5&*ÏÐÆ#$"ÉÊ Ë«�-./f¿"'ÒÓ$ ! " $%!%ÔÔÕ(Ö×Ø&H0Ë+,6789:'g Ù(;<=>-aZ|}"ÚÛ>:Ü#ÝW2ÞM­ß àCpáËâã"äå+,NO+p$ ! $%!%VæçÎèéê"éCåëìç+&¿íî0 1"ï+,01ðñ$ !+"!"#$%&'()*+, !,"-.,/0#1-23/0 !-"!456789!!.":; !+"<=>?<=@#?<=@AB*$CDEFGHI IJK* !,"LMNO$LMPQ$-R)S"$-!489 !-"TU#VW<=@7XYZ[!\#]XY^_`a (bLM`c'hòóô( $%!'+(õö�*+,"õö*õö�-�µ,��-" ?@õöK*+,$',(÷øùÉÊ-+,-ìú|} mvwxy!vw��!Nû<ü,!N+p./�$'-( �ý�øôþÿ<õö�!"Åìú+u""Åvwg Ùefgh;i"?@õö�2)+uÆØg#$-% Î&$ !+"de$fgh$ij$kl$mn$o !,"!%fghpqrs&tuv!"-w#$%&'( )+, "%klxyz*{|#}q~�x�*�"����� �*dkl&tuv!"*!\LMNO #%d������qkl����#������&t uv!"-R)t��!*S" !-"!"?��!�u�7!���*"t#���  ¡$!456$89$#$%&'-()+,¢'£!"? ¤�!�u�7!���*"t ! "!#$%#*+, !"# )*. "! $ $ $%!+,'¿+,-+()*-z{+,)xy, ¹!Øg!-.!Î"/m01-23!Zq-+(-4$ 56ù789:;<=->?+A-,¹*xy,¹! @.!AÎ$ $ ! $%!+,'N¿+,'ùj,!d,�lm+,+ ()*lvw-xy,¹!Øg!-.!Î"/m01- 23!Zq-+(-4�+,"lþ+,'*BÅ!¦ C+,+(-ìúDE"FGwHHIJ�$ !"# /01 " $%!KL¿+,)*ËMXMN-OPK"MXO PKmKú-|}#ÆKú-OPKù"+u�Kú-+ ,QH$ " $ $%!RS0h+uÆTU��V-K&"�WXY Z[ÞS#\$ " $%!+,'*KLClm+,]¦+(^_-`a$ " # $%!bcWd"WdRSef"b�Û�,K$"R Sgh~ef$ $ $%!+,'*iKLCjk-+,]¦+(-jk ^_$ # # $%!lm-23`n"lmo-pÔq"ôefH§ rS-¢s$ #! # ! $%!t�ù�VuÎv"�®¯wxyzDù{< |}�ZQLH"h~��#ª�±mÎ-K�"®¯� Y|"wx�¬D�"'��-+u$äåÎ���¦+ u"Î*+,+(-z{+,~Z$ ! $%!+,'Æéê�þY!þCM�+/��-�� §"K�þY0//���"23`�"+,ð�+($ !+"¥"!!,"¦§¨j© !-"ª«A�#¬­.®#JKv�¯*n° !."!±²$³´$µ¶!"·¸$¹º$»¼$½¾$¿À Á$�Âà !" $$ 书书书 ! " #$%&'() !"#!"#! !"# $%&'()* !"#$%&'()*+,-. !!!" !"/012%34 #"56789:; $"<=>?@ABC7DEF %"GHIJKLI#%MNO !"PQRSTUPV