下图是某种生物迁入生态系统后种群增长率随时间变化的曲线由此可以判断 A.种群数量先增大后减小 b.b点时种群数量最大 C.影响a点和c点 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 theseRomper, Licorice, Baseball diamond, Rug, Hot water bottle, Dock, Iron, Stake, Sword, Axe, 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 #3539 Octo by Aristo A. Kadir


anonymous
anonymous
sketch #3779 RIP Hugo Chavez Joey Hyuuga


anonymous
anonymous
sketch #2178


anonymous
anonymous
sketch #5169 Iron Man by Hannah Kellogg


anonymous
anonymous
sketch #2989 Little Chibi by Loai Issa


anonymous
anonymous
sketch #4708 Katekyo Hitman Reborn by Mário JBudo


Helyryn
sketch #293 jdjdjdjdj


anonymous
anonymous
sketch #2577


anonymous
anonymous
sketch #3810


anonymous
anonymous
sketch #21243


sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster


anonymous
anonymous
sketch #4900 Moonlight by Abdelwahab Haik


anonymous
anonymous
sketch #3774 Marilyn Manson by Junior Silva


anonymous
anonymous
sketch #5135 &#;Hypno Colorfull&#; by Lars Tunebo


sketchmaster
sketch #2486 Face by sketchmaster


anonymous
anonymous
sketch #4984 Zombie by London Waterlilly


Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul


Na Ruro
sketch #2715 Angelina


anonymous
anonymous
sketch #3572 Hate mondays by Malyi Link


anonymous
anonymous
sketch #5161


anonymous
anonymous
sketch #3064


anonymous
anonymous
sketch #4887 Jessica Rabbit by Garima Taneja


anonymous
anonymous
sketch #2318


anonymous
anonymous
sketch #5077 Light of Hope by Itz Rakhi


Mahmed Alhaj
sketch #3695


anonymous
anonymous
sketch #4831

tomski下图是某种生物迁入生态系统后种群增长率随时间变化的曲线由此可以判断 a.种群数量先增大后减小 b.b点时种群数量最大 coloring