下图是气体交换与血液循环的关系示意图图中7表示肺泡8表示组织细胞请据图回答下列问题1在心脏的a与cb与d之间有防止血液倒流的 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 thesePregnant woman, Sunhat, Seahorse, Solitaire, Thermometer, Whiskers, Seamstress, Peninsula, Diaper, Lollipop sucker, 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 #5361 Emma Watson by Glynis June Williams


anonymous
anonymous
sketch #3385


anonymous
anonymous
sketch #3064


anonymous
anonymous
sketch #5326


anonymous
anonymous
sketch #5224


anonymous
anonymous
sketch #5093 Pedro Henrique Jordan Coquet


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


anonymous
anonymous
sketch #474 waa


anonymous
anonymous
sketch #1216


anonymous
anonymous
sketch #5141


anonymous
anonymous
sketch #3381 DBZ by Adidtzu Ady


anonymous
anonymous
sketch #3469


Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon


anonymous
anonymous
sketch #3362 The Boss by David Torre


anonymous
anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni


anonymous
anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi


sketchmaster
sketch #2635 Zoidberg by sketchmaster


anonymous
anonymous
sketch #978


anonymous
anonymous
sketch #2536


Rachel Roe
sketch #2644 Purple bun


anonymous
anonymous
sketch #3496


Rachel Roe
sketch #669 Cluck


anonymous
anonymous
sketch #970 Depression


anonymous
anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi


anonymous
anonymous
sketch #5290 Kyuubi Jorge Valero


Tom Kelly
sketch #643 Happy Valentines


anonymous
anonymous
sketch #4511 Yao Ming by Betty Marie Melzer


anonymous
anonymous
sketch #1133 vinks


anonymous
anonymous
sketch #3707 The Thinker

tomski下图是气体交换与血液循环的关系示意图图中7表示肺泡8表示组织细胞请据图回答下列问题1在心脏的a与cb与d之间有防止血液倒流的 coloring