百度试题 结果1 题目What do plants give out during photosynthesis? A. Oxygen B. Carbon dioxide C. Nitrogen D. Hydrogen 相关知识点: 试题来源: 解析 A。植物在光合作用过程中释放出氧气。反馈 收藏
My hometown is a rich products, flowers and plants flourish where in shandong province. I often and her neighbor's little brother to play in the creek, on one occasion, I rode my bicycle with my little brother to play in the stream, the water on the bottom, flowers and plants is also...
this will limit the growth rate for the plant. In nature, the nitrogen, phosphorous and potassium often come from the decay of plants that have died. In the case of nitrogen, the recycling ofnitrogenfrom dead to living plants is often theonlysource of nitrogen in the soil. ...
Plants are important in our lives.Mostly,they take in something that we don`t need,like carbon dioxide(co2),and turn i__ into something that we need,like oxgen.We eat plants to stay h__,and we burn plants for fuel.we even use wood from plants to build h__but plants can do alot...
( )1. Which of the following is one way for plants to improve the air inside buildings? A. They breathe out carbon dioxide. B. They produce oxygen. C. They give out harmful chemicals. D. They make the air dry.()2. Which can be the best to fill in the blank in Paragraph 4? A...
I found eggplants with various shapes on the stem, some like water droplets, some like the moon, and some like small iron bars. They are so cute! Some eggplants feel refreshing to the touch, some feel soft and fluffy, and some have been bitten by pests for a few holes, as if they...
Plants are very important to us. They can make food from air, water and sunlight through photosynthesis. They give off oxygen which we must breathe to live. They also take in the carbon dioxide which we breathe out. Without plants, life will be hard for us. They need water, sunlight, ...
our hearts will be empty and we will be dried-up from within. Many people always talk about how many benefits they can acquire from their friends. But I think how many benefits our friends can get from us are also important. One’s power lies in one’s ability to give. To...
This process utilizes oxygen to produce energy, hence, called aerobic respiration. Answer and Explanation: A) Plants utilize water, light, and carbon dioxide to do photosynthesis and make the glucose production of energy in the form of ATP is...
17. Which of the following is one way for plants to improve the air inside buildings? A . They breathe out carbon dioxide. B . They produce oxygen. C . They give out harmful chemicals. D . They make the air dry. 18. Which can be the best to fill in the blank ___ in Paragraph...