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 theseGold rush, Rowboat, Skateboard, Office, Cockroach, Smoke, Royalty, Confetti, Fairy, Sailboat, 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 #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia


anonymous
anonymous
sketch #5133 Jiraiya by Saiful Farizam


anonymous
anonymous
sketch #5289


anonymous
anonymous
sketch #4151


anonymous
anonymous
sketch #2922


anonymous
anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan


anonymous
anonymous
sketch #4887 Jessica Rabbit by Garima Taneja


anonymous
anonymous
sketch #5122


anonymous
anonymous
sketch #2027


anonymous
anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco


Donara Smbatyan
sketch #1435 donara


anonymous
anonymous
sketch #1855 MAGIC DANCE


anonymous
anonymous
sketch #4831


anonymous
anonymous
sketch #2889


anonymous
anonymous
sketch #389


anonymous
anonymous
sketch #4702


anonymous
anonymous
sketch #2992 Dragon by Iky Sahendra Putra


anonymous
anonymous
sketch #5346


Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán


anonymous
anonymous
sketch #4896


Tom Kelly
sketch #215 my mickey mouse


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny


anonymous
anonymous
sketch #1853 scribble


anonymous
anonymous
sketch #5440


anonymous
anonymous
sketch #2536


anonymous
anonymous
sketch #5037 Dolphin by Meen Suksoi

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