问答题

当环境中的什么浓度什么时微生物的繁殖速度急剧下降

答案：答案：当环境中的营养物质浓度降低时，微生物的繁殖速度会急剧下降。解析：微生物的生长和繁殖依赖于环境中的营养物质，如碳...

你可能感兴趣的试题

Obesity is causing a broad range of health problems that weren t seen until adulthood including high blood pressure There are also psychological effects Obese children are me to low self esteem

答案：答案：weren't, high blood pressure, more likely 解析：1. "weren't...

Obesity is among the easiest medical conditions to recognize but most difficult to treat Unhealthy weight gain due to po diet lack of exercise over 300 000 deaths annually

答案：答案：肥胖是医学状况中最容易识别但最难治疗的之一。由于不良饮食、缺乏锻炼，每年有超过30万例死亡。解析：这句话主要描...