19.下列关于生态系统的说法错误的是 A.生态系统的组成成分中含有非生物成分b.碳可在生物群落和无机环境之间进行循环c.能量流动包括能量 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 theseLathe, Disco, Unicycle, Oven, Shelves, Chimes, Claim, Knife, Wolf, Gourd, 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 #3404 Terminator by Enrique L. Manly


Tom Kelly
sketch #666


anonymous
anonymous
sketch #5368


Donara Smbatyan
sketch #1440 donara


anonymous
anonymous
sketch #5133 Jiraiya by Saiful Farizam


anonymous
anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno


anonymous
anonymous
sketch #5193


anonymous
anonymous
sketch #5158 Till Lindemann by Cristina Love


Marlyn Ortiz
sketch #2030


anonymous
anonymous
sketch #3686 Toy Story by Thania Arruda


anonymous
anonymous
sketch #3554 Dr. House by Carrieann Benthem


anonymous
anonymous
sketch #3439 Aralé by Malyi Link


anonymous
anonymous
sketch #5268 Harley Quinn by 조바다


anonymous
anonymous
sketch #3337 Uryuu Minene by Michael Angcay


anonymous
anonymous
sketch #4939 Zelda by Jeanie Wagenknecht


anonymous
anonymous
sketch #4511 Yao Ming by Betty Marie Melzer


anonymous
anonymous
sketch #5284


anonymous
anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca


sketchmaster
sketch #2434 Metallica


anonymous
anonymous
sketch #5281


anonymous
anonymous
sketch #5175


anonymous
anonymous
sketch #3250 Lonely cat Lars Tunebo


anonymous
anonymous
sketch #2431 face :D


anonymous
anonymous
sketch #5179 Audrey Hepburn by 陳一夫


anonymous
anonymous
sketch #3558 Eye Rubel Parvez


anonymous
anonymous
sketch #5159 Frank Briones Silvia Haynes


anonymous
anonymous
sketch #600

tomski19.下列关于生态系统的说法错误的是 a.生态系统的组成成分中含有非生物成分b.碳可在生物群落和无机环境之间进行循环c.能量流动包括能量 coloring