如图是人体内的气体交换过程示意图据图回答.1人体内的气体交换包括a和b两个过程.2图中�表示氧气的扩散过程�表示二氧化碳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 theseFabric, Gourd, Husband, Superhero, Nebula, Zipper, Steam shovel, Poodle, Explosion, Mobile, 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?

Zorka Edding Giustinianovic
sketch #2852 Teddy Zorka Edding Giustinianovic


anonymous
anonymous
sketch #4298


anonymous
anonymous
sketch #5313 Katy Perry by Monalisa Theresia


anonymous
anonymous
sketch #3259


anonymous
anonymous
sketch #1068 dançando


anonymous
anonymous
sketch #5211


anonymous
anonymous
sketch #5189


anonymous
anonymous
sketch #2062


anonymous
anonymous
sketch #5290 Kyuubi Jorge Valero


Renjith Raj
sketch #1614 uncle bun


anonymous
anonymous
sketch #4722 Ichigo by Gopal Gopi


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


Ines Galeana
sketch #2844 Geist Ines Galeana


anonymous
anonymous
sketch #1833 Head shot - abz


anonymous
anonymous
sketch #4974 Eminem by Juan Garcia


anonymous
anonymous
sketch #4976


anonymous
anonymous
sketch #5222 Magic Art Tin Sheek


愛君
sketch #1964 愛鼠繪


anonymous
anonymous
sketch #3410


anonymous
anonymous
sketch #5071 Rihanna by Johan Kennet Espinoza Moreno


anonymous
anonymous
sketch #20594


anonymous
anonymous
sketch #3595


Ainhoa White
sketch #4305 Burka,


anonymous
anonymous
sketch #1253


anonymous
anonymous
sketch #5308 Taylor Swift by Gabi Ferrari


anonymous
anonymous
sketch #5208 Alf by David Rossien


Sarah Nila
sketch #3483 Ginger


anonymous
anonymous
sketch #2889

tomski如图是人体内的气体交换过程示意图据图回答.1人体内的气体交换包括a和b两个过程.2图中�表示氧气的扩散过程�表示二氧化碳的 coloring