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 theseSilverware, Tennis racket, Pillbox, Couple, Refugee, Light bulb, Sunglasses, Preacher, Glockenspiel, Trampoline, 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 #5074


anonymous
anonymous
sketch #921 comics ufo


anonymous
anonymous
sketch #4888


anonymous
anonymous
sketch #1643


anonymous
anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka


anonymous
anonymous
sketch #5068


anonymous
anonymous
sketch #2062


James Forest
sketch #2996 American Flag


anonymous
anonymous
sketch #1695


anonymous
anonymous
sketch #5164


anonymous
anonymous
sketch #1119 crimson


anonymous
anonymous
sketch #5222 Magic Art Tin Sheek


anonymous
anonymous
sketch #2318


anonymous
anonymous
sketch #5350


anonymous
anonymous
sketch #3247 Thor by Juvenilia Alexandrino


anonymous
anonymous
sketch #5123


anonymous
anonymous
sketch #4915 Marshall Lee Gopal Gopi


anonymous
anonymous
sketch #1041 strawberries


anonymous
anonymous
sketch #4232 Tobirama by Kadi Kader


anonymous
anonymous
sketch #3950


anonymous
anonymous
sketch #4503 Naruto Biju Mode by Jessie Lightwood


anonymous
anonymous
sketch #5330 Frozen by Amanda Kachadurian


anonymous
anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen


anonymous
anonymous
sketch #3413 Link by Dã Tr� ng


anonymous
anonymous
sketch #5189


anonymous
anonymous
sketch #523 the man


anonymous
anonymous
sketch #2552


anonymous
anonymous
sketch #4929


anonymous
anonymous
sketch #5008


anonymous
anonymous
sketch #5116 Bleach by Vrushali Rane

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