Does a straw have 2 holes topology? The mathematically correct answer is1 hole. A straw is topologically the product of a circle, which has 1 hole, and an interval, which has 0 holes. So the straw has 1 hole. ... Intuitively, we can agree a circle has 1 hole–the simple closed cu...
Does light travel as a wave, a ray or a stream of particles? Is it a single color or many colors mixed together? Does it have a frequency like sound? And what are some of the common properties of light, such as absorption, reflection, refraction and diffraction? You might think ...
百度试题 结果1 题目 (C)2. Can you show me how to connect the holes in the lid and the cup ___ the straw? A. for B. on C. with D. by 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
This minimizes bumps and holes, which make mowing more difficult. Next, scatter the seed, either by hand or with a mechanical spreader. The seed bag should tell you roughly how many seeds to use in a given area. Compact the seeds with a lawn roller. Rake the seeded area to lightly ...
Ask trusted friends and industry experts to debate your business and poke holes in your plan, to make your idea as robust as possible. 2. Create a business plan A business plan puts your idea into a recognizable and actionable structure. To make a plan, put together information including: ...
Then use a rake orboard scraperto level the soil. This minimizes bumps and holes, which make mowing more difficult. Next, scatter the seed, either by hand or with amechanical spreader. The seed bag should tell you roughly how many seeds to use in a given area. ...
1.Connect the holes in the lid and thecup with the straw.(改为特殊疑问句) do you__the holes in the lid and the cup? 2【题目】Connect the holes in the lid and the cup with the straw.(改为特殊疑问句do you_the holes in the lid and the cup? 31. Connect the holes in the lid...
Another option is to find a plastic tub and poke holes in it. Like many activities, worm composting is limited only by your imagination. For example, the community composting system at Common Ground Athens in Athens, Ga., was built by yours truly, using a salvaged bathtub. For temperature ...
百度试题 结果1 题目( )2. Can you show me how to connect the holes in the lid and the cup ___ the straw? A. for B. on C. with D. by 相关知识点: 试题来源: 解析 C 反馈 收藏
Planting holes are cut at different spacings for different crops. Watering is efficient, and maintenance of a large area is made much easier. Once the plants get some size on them, the fabric is covered and does not look so bad! We also use organic mulch, including straw, leaf mold, gra...