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 theseScale, Dragon, Daredevil, Attic, Banana, Church, Bison, Grapefruit, Wand, Snorkel, 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 #5128 Italo Italo Abreu Jack Supple


anonymous
anonymous
sketch #389


anonymous
anonymous
sketch #3264 Lisa by Shaban Khan


Donara Smbatyan
sketch #1448 donara


anonymous
anonymous
sketch #5264


anonymous
anonymous
sketch #2250 lelouch


Donara Smbatyan
sketch #1504 donara


anonymous
anonymous
sketch #4829


anonymous
anonymous
sketch #3626 Skream by Wellen Lima


anonymous
anonymous
sketch #3457


anonymous
anonymous
sketch #1853 scribble


anonymous
anonymous
sketch #4405 Cat by Nizamuddin Shuja


anonymous
anonymous
sketch #4091 Irie


anonymous
anonymous
sketch #5285


anonymous
anonymous
sketch #264


anonymous
anonymous
sketch #5326


anonymous
anonymous
sketch #5054 Angelina Jolie by Hailey So Pretty


anonymous
anonymous
sketch #4370 Breaking Bad


anonymous
anonymous
sketch #3039 Anonymous by Gootee Jaroonsit


anonymous
anonymous
sketch #5265 Shir Erika Ishikawa


anonymous
anonymous
sketch #3656 Igor by Vincent Baudement


anonymous
anonymous
sketch #5174


anonymous
anonymous
sketch #68512


anonymous
anonymous
sketch #5339


anonymous
anonymous
sketch #2937 Spongebob by Kalana Namikaze

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