Plants can absorb harmful substances in the air and purify the environment. What kind of harmful substance can plants absorb? A. Oxygen B. Carbon dioxide C. Pollutants D. Vitamins 相关知识点: 试题来源: 解析 C。本题考查植物的净化作用。植物可以吸收空气中的有害物质,如污染物。选项 A 氧气是...
A. Absorbing harmful substances in the air. B. Providing food for humans. C. Providing oxygen for humans. D. Providing shelter for humans. 相关知识点: 试题来源: 解析 A。本题考查植物在生态系统中的作用。植物可以吸收空气中的有害物质,选项 B 是为人类提供食物;选项 C 是为人类提供氧气;选项 D...
百度试题 结果1 题目What can be done to reduce the harmful substances ___ out in the air every day? A. poured B. pouring C. to be poured D. being poured 相关知识点: 试题来源: 解析 D 反馈 收藏
百度试题 结果1 题目What can be done to reduce the harmful substances ___ out in the air every day?相关知识点: 试题来源: 解析 being poured 反馈 收藏
百度试题 结果1 题目What an be done to reduce the harmful substances___ out in the air every day?相关知识点: 试题来源: 解析 being poured 反馈 收藏
Eating disorders are not just a matter of dieting or self-control. They have far deeper roots than that and require specialized treatment to address both the distorted thoughts and harmful behaviors. Additionally, eating disorders frequently occur with other mental illnesses, such as depression, anxie...
The rate of abuse and addiction among teenagers is on the surge and this is something that parents need to concern themselves with. Not all teenagers are well informed on the dangers attached to abuse so they will readily accept to abuse substances or behaviors as the case maybe. ...
Explore the risks and side effects of excessive masturbation. Find out how it can affect your health and what steps to take for a balanced life.
Liver cancer can prevent your liver from working correctly and removing harmful material from your blood. The 2 most common types of liver cancer are hepatocellular carcinoma and cholangiocarcinoma.What increases my risk for liver cancer?Cirrhosis (scarring) of the liver Long-term infection with ...
Asbestos is a natural mineral and carcinogen that causes mesothelioma. Learn about how to identify it, cancers caused by asbestos and asbestos litigation.