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 theseQueen, Gift, Poppy, Icepack, Road trip, Lamb, Pumpkin, Angel food cake, Pony, Unicycle, 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 #4209 bushy


anonymous
anonymous
sketch #2559 sun


anonymous
anonymous
sketch #3063


anonymous
anonymous
sketch #5370 Requiem for the Phantom by Marita Amaya


anonymous
anonymous
sketch #4190


anonymous
anonymous
sketch #4708 Katekyo Hitman Reborn by Mário JBudo


anonymous
anonymous
sketch #4532


anonymous
anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


anonymous
anonymous
sketch #2340


anonymous
anonymous
sketch #5157


anonymous
anonymous
sketch #5232 Avril by Teresa Temacha


anonymous
anonymous
sketch #2989 Little Chibi by Loai Issa


anonymous
anonymous
sketch #2992 Dragon by Iky Sahendra Putra


anonymous
anonymous
sketch #5275


anonymous
anonymous
sketch #5128 Italo Italo Abreu Jack Supple


anonymous
anonymous
sketch #3042 Tobi by Mirnes Sinanovic


anonymous
anonymous
sketch #4830


anonymous
anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke


anonymous
anonymous
sketch #5280


Jaroslav Florian
sketch #135 TYGER Style


anonymous
anonymous
sketch #5066 Rey Helado by Gleny Acevedo


Raisa Mahmud
sketch #2058


anonymous
anonymous
sketch #5205


anonymous
anonymous
sketch #5090


anonymous
anonymous
sketch #5226


anonymous
anonymous
sketch #1114 fire flame camping bonfire


anonymous
anonymous
sketch #3686 Toy Story by Thania Arruda

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