右图为人体血液循环示意图请据图回答1心脏有四个腔图中a是 2心脏四腔内由c到b由d到a都有 瓣膜它们可以保证血液定�流动 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseDiamond Ring, Tailor, Anteater, Camping, Sunhat, Dentist, Sunset, Tennis racket, Motor, Booth, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #3699 Dragon by Ana Cecilia


anonymous
anonymous
sketch #5177


anonymous
anonymous
sketch #3191


Ariel Fernando
sketch #1061 garota ao vento


anonymous
anonymous
sketch #3413 Link by Dã Tr� ng


anonymous
anonymous
sketch #5077 Light of Hope by Itz Rakhi


anonymous
anonymous
sketch #3599 Lovely pencil face


Helyryn
sketch #308


anonymous
anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö


anonymous
anonymous
sketch #4031


anonymous
anonymous
sketch #3554 Dr. House by Carrieann Benthem


Gabriela Segura
sketch #2740 Monster by Gabriela Segura


anonymous
anonymous
sketch #5434


anonymous
anonymous
sketch #1950


sketchmaster
sketch #2486 Face by sketchmaster


Tom Kelly
sketch #521 A hungry caterpillar


anonymous
anonymous
sketch #3344 Homer by Samuel Roberto


anonymous
anonymous
sketch #2278 flower


anonymous
anonymous
sketch #4358 Wink Károly Benkő


anonymous
anonymous
sketch #3466


anonymous
anonymous
sketch #1220


BaGaz Anggara
sketch #2836 Angry smurf maradona by BaGaz Anggara


anonymous
anonymous
sketch #5055


anonymous
anonymous
sketch #3667


anonymous
anonymous
sketch #3626 Skream by Wellen Lima


anonymous
anonymous
sketch #5313 Katy Perry by Monalisa Theresia


anonymous
anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

tomski右图为人体血液循环示意图请据图回答1心脏有四个腔图中a是 2心脏四腔内由c到b由d到a都有 瓣膜它们可以保证血液定�流动 coloring