如图是人体三种血管的示意图请结合有关知识回答1b是 与其功能相适应的特点有管壁厚管腔小.2b血管内含氧量多与其相连的心腔是 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 theseVampire, Refugee, Bugs, Sword, Vardo, Shipwreck, Road, Accordion, Flower bulb, Diaper, 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 #4349 Cícero Николай Герасимов


anonymous
anonymous
sketch #3919 this is not my best but i did it because it looks very cool


Lucy Barnard
sketch #249 Rocket


anonymous
anonymous
sketch #2977 Spongebob Germaine Hoens


anonymous
anonymous
sketch #4589


anonymous
anonymous
sketch #5151


anonymous
anonymous
sketch #5339


anonymous
anonymous
sketch #5190 That Night by Nînâ Yämâhä


anonymous
anonymous
sketch #4688


anonymous
anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus


anonymous
anonymous
sketch #3274


anonymous
anonymous
sketch #4209 bushy


anonymous
anonymous
sketch #5176


sketchmaster
sketch #2476 Asuna from SAO by sketchmaster


anonymous
anonymous
sketch #5121


anonymous
anonymous
sketch #1669


anonymous
anonymous
sketch #2950 Miss Fortune from League of Legends by Araceli GM


anonymous
anonymous
sketch #3327 Megaman by Abdelwahab Haik


Amer Amimer
sketch #2813 Stan from South Park by Amer Amimer


anonymous
anonymous
sketch #2989 Little Chibi by Loai Issa


anonymous
anonymous
sketch #3398 Sharingan by حيرتني بصمتها


anonymous
anonymous
sketch #5214 Crying with a Smile by Bill Kody


Donara Smbatyan
sketch #1452 donara


anonymous
anonymous
sketch #2554


anonymous
anonymous
sketch #3496


anonymous
anonymous
sketch #4869 Madara by Jean-Benoit Renaud

tomski如图是人体三种血管的示意图请结合有关知识回答1b是 与其功能相适应的特点有管壁厚管腔小.2b血管内含氧量多与其相连的心腔是 coloring