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cb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 theseGold rush, Bubble wrap, River, Fudge, Books, Cherry, Skater, Lettuce, Timer, Razor, 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 #1079


anonymous
anonymous
sketch #5202 The Woman by Céline Chalois


Raisa Mahmud
sketch #2055 Flower


Na Ruro
sketch #2797 Homer by Na Ruro


anonymous
anonymous
sketch #5311


Tom Kelly
sketch #666


anonymous
anonymous
sketch #5048


anonymous
anonymous
sketch #3686 Toy Story by Thania Arruda


anonymous
anonymous
sketch #5189


anonymous
anonymous
sketch #4273


anonymous
anonymous
sketch #4867 Johnny Depp Ronin Ronin


anonymous
anonymous
sketch #4702


anonymous
anonymous
sketch #5187


Donara Smbatyan
sketch #1454 donara


anonymous
anonymous
sketch #4387 dong air


anonymous
anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö


anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny


anonymous
anonymous
sketch #3586


sketchmaster
sketch #2434 Metallica


anonymous
anonymous
sketch #5339


anonymous
anonymous
sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0


anonymous
anonymous
sketch #4532


anonymous
anonymous
sketch #4632


anonymous
anonymous
sketch #970 Depression


anonymous
anonymous
sketch #2072


Helyryn
sketch #297 Fish


anonymous
anonymous
sketch #5129 Konata Izumi by Urs Stefan

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cb与d之间有防止血液倒流的 coloring