根据“What will astronauts eat when a space trip takes years? ‘Lots of fresh vegetables,’ says Dr. Janet Williams, whose team have spent the last 10 years learning how to grow plants in a space station”可知是在太空种植植物是为了给太空旅行提供食物。故选C。 (2)题详解: 推理判断题。
阅读理解,阅读下列材料,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。 1. What is LIFE WATER®for? A. Taking care of the sick in the hospital. B. Making people feel better and fresher. C. Helping children grow better and faster. ...
A. Make them grow faster. B. Help them find food. C. Coat their feathers and gills and make it difficult for them to breathe and swim. D. Make them more beautiful. 相关知识点: 试题来源: 解析 C。解析:文中提到“This oil can coat the feathers of seabirds and the gills of fish, ...
Helps prevent plants from getting “root-bound” via “air-pruning” from the sides Since growing medium dries out from the sides, air pots make it difficult to overwater your plants, but that also means you will end up watering more often Although water seeps out the sides when watering,...
Some plants grow faster than others, but all need time to mature and grow. As a gardener, understanding these basic needs helps you create the best possible environment for plants. Optimize your garden and plant growth by providing all of these....
population in the world?Mary isat Chineseher7.(2024·龙东地区改编)1 i Lei issister.(friendly)of the three boys.He always helps us.知识掌握情况评价:优秀口良好口还需巩固口72入年级英语·下册第三课时Section A(4a~4c)&主题语篇输入A基础性学习任务群B发展性学习任务群一、根据语境,用括号中所给词...
She said that the whole world is getting dirtier and that many animals and plants are dying. She wants us to think of something we can do to help. I thought all the way, but there is I can do to make a difference. " "Let me tell you ." the mother said after thinking for a ...
百度试题 结果1 题目What do the vines help the candy-candy fruit to do? A. To grow faster B. To stay on the trees on windy days C. To receive more wind 相关知识点: 试题来源: 解析 B 反馈 收藏
plants tend to grow faster, are more resistant to problems, and are less likely to get bugs than in soil. However, soil is also an excellent way to grow cannabis, and the nice thing is you don’t need to start using nutrients until a few weeks into the grow (with coco you use ...
C)It helps to reduce travel expenses.B) It shouldn't be considered risky. D) It is the way to quit a job one hates. A) By keeping close contact with one's employers.B) By retiring when one reaches sixty years old.C) By investing half of one's monthly income.D) By following ...