如图是一个人体气体交换示意图据图回答甲乙两处的气体交换主要通过的原理是 A.�吸作用b.渗透作用c.扩散作用d.交换作用——青夏教育 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 theseGrapes, Stove, Lamb, Pony, Peaches, Postal Worker, Man, Grill, Jamboree, Pattern, 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 #3572 Hate mondays by Malyi Link


anonymous
anonymous
sketch #5058


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


anonymous
anonymous
sketch #5159 Frank Briones Silvia Haynes


anonymous
anonymous
sketch #5169 Iron Man by Hannah Kellogg


anonymous
anonymous
sketch #5158 Till Lindemann by Cristina Love


Na Ruro
sketch #2715 Angelina


Chelley
sketch #3429 Another try of Miku xD


anonymous
anonymous
sketch #3372 Erza by Konstantin Kuznetsov


anonymous
anonymous
sketch #3466


anonymous
anonymous
sketch #2904 Pinky and the Brain by Tim Poole


anonymous
anonymous
sketch #3581 Dante


anonymous
anonymous
sketch #2351


anonymous
anonymous
sketch #313 Uchiha Sasuke


anonymous
anonymous
sketch #4691 Itachi by Jaqueline Salazar


anonymous
anonymous
sketch #5170


anonymous
anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan


anonymous
anonymous
sketch #1079


anonymous
anonymous
sketch #2022


sketchmaster
sketch #2434 Metallica


anonymous
anonymous
sketch #5323 Cem Adrian by Glynis June Williams


anonymous
anonymous
sketch #5275


Benjo Arellano
sketch #779 Gol D Roger


sketchmaster
sketch #2588 Buble by sketchmaster


anonymous
anonymous
sketch #3558 Eye Rubel Parvez


anonymous
anonymous
sketch #4436 Bob Marley by Luiza Irma


anonymous
anonymous
sketch #3410


anonymous
anonymous
sketch #5347


Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

tomski如图是一个人体气体交换示意图据图回答甲乙两处的气体交换主要通过的原理是 a.�吸作用b.渗透作用c.扩散作用d.交换作用——青夏教育 coloring