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 theseWater buffalo, Teapot, Glasses, Pavilion, Shepherd, Fishhook, Christmas tree, Forge, Putter, Bunk beds, 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 #5263


anonymous
anonymous
sketch #5163


anonymous
anonymous
sketch #474 waa


anonymous
anonymous
sketch #3145 Madoka by Николай Герасимов


anonymous
anonymous
sketch #3254 derp


anonymous
anonymous
sketch #68509


anonymous
anonymous
sketch #5203 Alien vs. Predator Ani Chachua


anonymous
anonymous
sketch #5062


anonymous
anonymous
sketch #3742 Homer by Koes Maung


anonymous
anonymous
sketch #4749 Random Girl by Adellachamp Stand


anonymous
anonymous
sketch #3727 Stitch by Louis Tradieu


anonymous
anonymous
sketch #4605 Goku by Jayme Sousa


anonymous
anonymous
sketch #839


anonymous
anonymous
sketch #4310 robot


anonymous
anonymous
sketch #4511 Yao Ming by Betty Marie Melzer


Charlie Vo
sketch #2018


anonymous
anonymous
sketch #5440


anonymous
anonymous
sketch #4480 ZOMBIE by Rubel Parvez


anonymous
anonymous
sketch #3392


sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster


anonymous
anonymous
sketch #1122 norooz


anonymous
anonymous
sketch #3118 Joker Hernan Da Costa Marquez


Nina Mercedez
sketch #2849 dj


anonymous
anonymous
sketch #2283 Head in a shoe


Nemo Archt
sketch #4134 1 min sketch


anonymous
anonymous
sketch #3774 Marilyn Manson by Junior Silva

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