• Sketchite
Sketchite

蚯蚓生活在土壤中以土壤中腐生的植物根茎叶为食．蚯蚓在吃食物时有没有选择性�请你就这一问题设计一个实验方案进行探究．你提出的问题是 Template






Link:
sketch 1082 Seher 6 years
sketch 2715 Angelina
sketch 3197 Dragon by Yuryi Zambrano
sketch 804
sketch 3133 Skrillex by Asfa Sajid
sketch 4646 Panda by Raimundo Santos
sketch 33 Flutter-bys
sketch 2618

You need a modern browser try chrome, to view this.
Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

sketch 2939 Eye by Kimmy Kitty Perry Priemus
sketch 4974 Eminem by Juan Garcia
sketch 2283 Head in a shoe
sketch 1519
sketch 5135 &#;Hypno Colorfull&#; by Lars Tunebo
sketch 1255 something
sketch 5101
sketch 3810





Try and sketch some of theseKissing, Barrel, Fork, Socks, Tarp, Mace, Catamaran, Flag, Baby, Mountain range, 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?
view like
sketch #5205
anonymous
anonymous
sketch #5205

view like
sketch #5050
anonymous
anonymous
sketch #5050

view like
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet
anonymous
anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

view like
sketch #3999 Deadmau by Speeð Üp Säm
anonymous
anonymous
sketch #3999 Deadmau by Speeð Üp Säm

view like
sketch #5204
anonymous
anonymous
sketch #5204

view like
sketch #5261
anonymous
anonymous
sketch #5261

view like
sketch #978
anonymous
anonymous
sketch #978

view like
sketch #5190 That Night by Nînâ Yämâhä
anonymous
anonymous
sketch #5190 That Night by Nînâ Yämâhä

view like
sketch #1168
anonymous
anonymous
sketch #1168

view like
sketch #5306 Katarina by Mirnes Sinanovic
anonymous
anonymous
sketch #5306 Katarina by Mirnes Sinanovic

view like
sketch #3264 Lisa by Shaban Khan
anonymous
anonymous
sketch #3264 Lisa by Shaban Khan

view like
sketch #2477 hhhh
anonymous
anonymous
sketch #2477 hhhh

view like
sketch #1220
anonymous
anonymous
sketch #1220

view like
sketch #1671
Saifa Mahmud
sketch #1671

view like
sketch #4532
anonymous
anonymous
sketch #4532

view like
sketch #1668 SUNSET
anonymous
anonymous
sketch #1668 SUNSET

view like
sketch #5347
anonymous
anonymous
sketch #5347

view like
sketch #2340
anonymous
anonymous
sketch #2340

view like
sketch #798
Laura Agapi Asnicar
sketch #798

view like
sketch #5127 Captain America by Mark Phillips
anonymous
anonymous
sketch #5127 Captain America by Mark Phillips

view like
sketch #2808
Luis E. Guvara
sketch #2808

view like
sketch #5175
anonymous
anonymous
sketch #5175

view like
sketch #929 tree stump
anonymous
anonymous
sketch #929 tree stump

view like
sketch #5290 Kyuubi Jorge Valero
anonymous
anonymous
sketch #5290 Kyuubi Jorge Valero

view like
sketch #4987
anonymous
anonymous
sketch #4987

view like
sketch #20690
anonymous
anonymous
sketch #20690

view like
sketch #4695
anonymous
anonymous
sketch #4695

view like
sketch #673 Peachy mouse
Rachel Roe
sketch #673 Peachy mouse

view like
sketch #5116 Bleach by Vrushali Rane
anonymous
anonymous
sketch #5116 Bleach by Vrushali Rane

view like
sketch #5193
anonymous
anonymous
sketch #5193

tomski蚯蚓生活在土壤中以土壤中腐生的植物根茎叶为食．蚯蚓在吃食物时有没有选择性�请你就这一问题设计一个实验方案进行探究．你提出的问题是 coloring
view template
蚯蚓生活在土壤中以土壤中腐生的植物根茎叶为食．蚯蚓在吃食物时有没有选择性请你就这一问题设计一个实验方案进行探究．你提出的问题是 sketch template
view template
微料对土壤生态系统的影响及其修复技术 sketch template
view template
蚯蚓生活在土壤中以土壤中腐生的植物根茎叶为食．蚯蚓在吃食物时有没有选择性请你就这一问题设计一个实验方案进行探究．你提出的问题是 sketch template
view template
某同学在调查时现不同土壤中蚯蚓的分布的数量不一样于是它想设计一个探究实验它的实验方案是取两个大小一样的广口瓶贴上甲乙标签．在甲瓶 sketch template
view template
蚯蚓是常见的一种动物．请根据所学知识回答下列问题并完成后面的探究活动．1蚯蚓生活在湿润的土壤中以土壤中植物的枯叶朽根和其他有机物为食 sketch template
view template
土壤水分 360百 sketch template
view template
小明在土壤中挖到一条蚯蚓无法判断蚯蚓的前端你诉小明蚯蚓的前端是 原因是在这端有 ．接着他用手触蚯蚓身体腹部感觉 ．用放大镜观察 sketch template
view template
8．蚯蚓能疏松土壤提高土壤肥力．请你参与“土壤湿度对蚯蚓生活的影响 的探究实验如图制作一个箱子以箱子内横轴中线为界一边放潮湿的土壤 sketch template
view template
蚯蚓能疏松土壤提高土壤肥力．请你参与“土壤湿度对蚯蚓生活的影响 的探究实验如图制作一个箱子以箱子内横轴中线为界一边放潮湿的土壤另 sketch template
view template
关于细菌的说法正确的是 A．寄生生活的细菌靠分解动植物遗体生活B．腐生生活的细菌能将无机物合成有机物C．大多数细菌只能利用现成的有机物 sketch template
view template
土壤生物多样性知多 东北亚地理学数据中心 sketch template
view template
5．下图描述了真菌和细菌在自然界中的作用据图回答 1从图中可以看出腐生细菌和真菌能使动植物遗体不断地 最终使它们消失掉 2 sketch template
view template
农田土壤水分平衡 智汇三农 sketch template
view template
第二章 植物的水分生理（五） 的太学 sketch template
view template
瘿蚊 360百 sketch template
view template
在生态系统中不能循环利用的是A．水 B．氮 C．碳 D．能量——青夏教育精英家教—— sketch template
view template
植物散 智汇三农 sketch template
view template
植物病原物 知乎 sketch template
view template
植物病原物 知乎 sketch template
view template
11．如图为自然界中物质循环的部分图示请看图思考并回答有关问题1组成植物体和兔鹿等动物体的有机物最终来源于光合作用过程．2通过图中 sketch template
view template
根 智汇三农 sketch template
view template
植物是怎样吸收和运输水分的？ sketch template
view template
农田磷素循环 智汇三农 sketch template
view template
一种检测土壤微生物的土样分离设备 sketch template
view template
菌根 智汇三农 sketch template
view template
有些微生物分解动植物的遗体和粪便中的有机物获得生活必需的物质和能量这种营养方式称为 这类微生物是生态系统中的 一些微生物生活在其他 sketch template
view template
为什么马铃薯被称为“恶魔植物”？ 知乎 sketch template
view template
如图是绿色开花植物的多个生理过程示意图．请据图回答1图中表示植物的根从土壤中吸收水分和无机盐这些物质通过导管运输到茎和叶．2图中 sketch template
view template
植物的器官（上） sketch template
view template
12．如图是生态系统中物质和能量的流动示意图据图回答．1如图A代表生态系统中的生产者它们能通过光合作用利用环境中的无机物合成有机物 sketch template
view template
题目阅读图文材料完成下列要求浙江省青田县山峦起伏林木茂密当地农户引山泉水自上而下自流灌溉稻田春季插秧时将鱼苗放入田间使田鱼与 sketch template
view template
7．下列都有真正的根茎叶的植物是 A．藻类植物和苔藓植物B．苔藓植物和种子植物C．藻类植物和蕨类植物D．蕨类植物和种子植物——青夏教育 sketch template
view template
11．下列有关叙述正确的是 A．海带是藻类植物依靠它的根固着在岩石上B．墙藓的茎叶内有较为达的疏导组织只能生活在阴湿的陆地上C sketch template
view template
如图所示是菇形态结构示意图图中1是菌盖2是菌褶3是菌柄整个地上部分合起来叫做子实体．4是菇的地下部分叫做营养菌丝 sketch template
view template
题目在探究“绿叶在光下制造有机物 的实验中对实验过程和结果的解释不正确的是 A光合作用需要光照B滴加碘液是为了检验是否有氧气产生 sketch template