1— What do the plants need to live?— They need ___ and water.A: a lightB: lightsC: lightD: many lights 2【题目】- What do the plants need to live?-T hey needand water.A:a lightB:lightsC:lightD: many lights 3( C )7. - What do the plants need to live?-They need...
百度试题 结果1 题目— What do the plants need to live?— They need ___ and ___. A. lights; waters B. a light; a water C. light; water D. lights; water 相关知识点: 试题来源: 解析 C 反馈 收藏
mademerealizethatplantsalwayscarriedon.“Howsmallmyheartbreakisinthegrandschemeof things,”Isaidtomyself.IhadnoideawhereI?dendupliving,butIcouldrelyonthosecyclesof growth,decay(衰退)andrenewal.Therewassomethingenormouslycomfortinginthat. Gradually,theneedforgreenspacebecameahabitthatchangedmylife.WhenIwasstayi...
How Much Light Do Plants Need?Light requirements can vary significantly:Sun-loving Plants: Require about 6-8 hours of direct sunlight. Example: Tomatoes and peppers. Shade-tolerant Plants: Perform well in minimal light. Example: Ferns and philodendrons....
Fluorescent grow lights are tubes or compact bulbs that emit light using a low-wattage setup. They’re often used by beginner growers because they’re easy to handle and don’t get super hot, so you won’t burn your plants by accident. ...
百度试题 结果1 题目 17. -What do the plants need to live? C-They needand water. A. a light B. lights C. light 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
In the program, a device can create any object desired within a matter of seconds. Researchers at the University of California, Berkeley, US, developed a 3D printer in 2019 that shapes objects using rays of light. The device uses light to alter the density of resin (树脂), changing the ...
d. Artificial photoinduction using lights. Why is it beneficial for plants to have two types of chlorophyll instead of just one? Explain. What is etiolation in plants? Give the significance of the process during the growth of plants? How do plants contribute to moisture ...
How to DIY Your Landscape Lights If you do not want to spend thousands of dollars paying a professional to put up landscape lights, don’t worry! A simple lighting system can be installed in a weekend. Now, if you are thinking of doing something more elaborate, then you may want to con...
These lights look amazing. I can't wait to get my plants under them. They are easily assembled and hung without any assistance. Just assemble it and hang it, hook up your power cord, and if you have an E42A controller, you connect the cable that comes with the light to your controller...