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 theseBubbles, Minaret, Seamstress, Magician, Easel, Frog, Apple, Escalator, Fishing reel, Money, 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 #5177


anonymous
anonymous
sketch #2554


anonymous
anonymous
sketch #5330 Frozen by Amanda Kachadurian


sketchmaster
sketch #2476 Asuna from SAO by sketchmaster


anonymous
anonymous
sketch #4467


sketchmaster
sketch #2628 Black haired women


anonymous
anonymous
sketch #3420


anonymous
anonymous
sketch #3698


anonymous
anonymous
sketch #3247 Thor by Juvenilia Alexandrino


anonymous
anonymous
sketch #3558 Eye Rubel Parvez


anonymous
anonymous
sketch #5191 The View by Vicente Vera


anonymous
anonymous
sketch #5165 Marceline by Marvin Chrome


anonymous
anonymous
sketch #1287 No smoke


anonymous
anonymous
sketch #5168


Donara Smbatyan
sketch #1454 donara


anonymous
anonymous
sketch #2318


anonymous
anonymous
sketch #4852


anonymous
anonymous
sketch #5228 Rin & Len by Mark Phillips


anonymous
anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus


anonymous
anonymous
sketch #1459 khvjkhu


anonymous
anonymous
sketch #3810


Jorge Valero
sketch #2735


anonymous
anonymous
sketch #1221 səhər abbasova gözəi qız hamı məni çox seve anam da çox sevir


anonymous
anonymous
sketch #3539 Octo by Aristo A. Kadir


Marlyn Ortiz
sketch #2030


anonymous
anonymous
sketch #2453 Koi Fish


Gabriela Segura
sketch #2740 Monster by Gabriela Segura

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