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 theseMusketeer, Elixir, Sundial, Horn, Steak, Lily, Loafers, Scale, Carrots, Bubble wrap, 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 #5229


anonymous
anonymous
sketch #4691 Itachi by Jaqueline Salazar


anonymous
anonymous
sketch #2340


anonymous
anonymous
sketch #5179 Audrey Hepburn by 陳一夫


anonymous
anonymous
sketch #5326


anonymous
anonymous
sketch #4970


anonymous
anonymous
sketch #2453 Koi Fish


anonymous
anonymous
sketch #5316


anonymous
anonymous
sketch #5133 Jiraiya by Saiful Farizam


anonymous
anonymous
sketch #5162 Alien by KiNg Buamir


Nemo Archt
sketch #4134 1 min sketch


anonymous
anonymous
sketch #1041 strawberries


anonymous
anonymous
sketch #5211


Mahmed Alhaj
sketch #3695


anonymous
anonymous
sketch #1724


anonymous
anonymous
sketch #1170


anonymous
anonymous
sketch #5061


anonymous
anonymous
sketch #3779 RIP Hugo Chavez Joey Hyuuga


anonymous
anonymous
sketch #1892 hmmmm........


anonymous
anonymous
sketch #3473 Finn by Luana Santos


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


anonymous
anonymous
sketch #5276


anonymous
anonymous
sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo


sketchmaster
sketch #2593 Tweety by sketchmaster


anonymous
anonymous
sketch #3732 Michael Jackson by David Obando

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