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. CRAYFISH STRUCTURES Do crayfish have eyes? Lj ---if.- ij..., lj_vc; How many? Do crayfish have ears?.~_.j_, ;~ '-- ;.- _ '!11 --l, 1\'-\.P}(""" J "---. _How many?_.::::.... cc. rz_;_ -===- : _.~ i -'-'----"" ~:;;,/ ""- '" = _' 1 :t u.,_.~ ~f...c. ~,=>_:.:~"'-, =,,_;;... _L _ 1\ w _l.\~p ~ ------- ~: How many? -,-_Lj _! Do crayfish have walking legs? ----,~"""""=---How many? Do crayfish have antennae?-~ Student 3 Native English Speaker Do crayfish have mouthparts?---= Do crayfish have tail joints? --~""-'-' Do crayfish have bristles? t,,( l!,,,~ "t '' ytf[ Does the crayfish have bumps ~;,Jd points? What other crayfish structures did you observe? I How many? ----"-'-'----"-\'- l }t.:;;:;.; Where? ~~~'- ".,_. }, List three crayfish structures. Describe each one's function. 1. e 2. 3.

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Do crayfish have eyes? _Y... e= '-<5.,. '"'"-- " ;_How many? Do crayfish have antennae? _ "'-_:/_r_"_,s""" How many? Do crayfish have ears? \'-- /t;. ="'-' c""' S '-. How many? -+--,-----,e...--------- Do crayfish have walking legs? _"/,_t? ""' "'"'"-'~-"''''----How many? ~ /_2,- \ I..,,, t Do crayfish have tail flaps?_---1~'--"c=:;;_;l ~S""- How many? Do crayfish have pincers?_ '\,/'--(=~ -- L~_.""' ')_, How many? ~-=~=- -"---------- ::::::::: ~:eh::~;:::::s,-. ~"" ~ :~::~~6 = :<-:_:.-,., ~~~~::::::: l_\ _,_ (o_,_" "-------- Do crayfish have tail joints? --Y-~: -'C,.., _,_ ~-.:::, =(4;'-- ) How many? _., -+--- \. I /' (i ",,..,,. Do crayfish have bristles? ~_._e::;o.._,. _-=;;;_, Where?.---;-C)\ r \e C{ / Does the crayfish have bumps and points? 1 What other crayfish structures did you observe? 0 Student 5 English Learner ')e S where? C \ 0. laj {-., ~ v \ '"\, ('=' r-r,. l.. f\ u"~' ''""', \. '..... l_ ' fl_,. " " ' :::; 1 r.' 1 / "'1 1 "./, / " Can be duplicated for classroom or workshop use. l 191

Do crayfish have eyes? Do crayfish have ears? t ~ O~. Do crayfish have walking legs? Do crayfish have antennae? \',_/ Do crayfish have tail flaps?_' \_'-/;. e_ s~ "-------How many? _:;J. \,. I.~ AJ'\ :;Ct t) 'How many? (f ' ~.. +/ L ~. ( f./1 l _;:_ =_ _.. ~) \-l _ _,.,_./ _O _ :>_ _How many?----"";""" ~""')_.._.~ \_,.~-------- _...::."_J How many?? \( D fi h 1 f)~/7 H 1 :J~... --~''--' o cray s 1ave pmcers 0 '-- ~ a.:::~ > How ma11y"o '~_-= '- --" ' ""- ----- ow many 0 Do crayfish legs have joints? -->~'-~"-P.._j_-<._~)'--- How many? Do crayfish have mouthparts? _ &_\-+/_.e_r_. Do crayfish have tail joints? --~---=i_. _<::_, =..."- """' (-"'-. -[_:~-"" ")_ ----'~'-/--------- (LY ) How many? L_-_... How many?,c- ::::;.-,c. Do crayfish have bristles? ----JL.r.,-,-""'--+----Where?,C) ""' Does the crayfish have bumps and points? What other crayfish structures did you observe? Student 6 English Learner --'1 { ; _; "'. _,t'-r _ "_!L l J - ~:""~-: -"'- (_)_.~-_z_--~_- -"'\'-,Z --=..; 20 30 j;a, 4f:t 11.}~"