months,thereislesschlorine (氯)inthewater andbacteria (细菌)starttogrow.You?dbetter notdrinkthewaterotherwiseyoumaygetsick. 10 Schwabsaidpeopleshouldbecareful withthem.Ifyouleaveabottleofwaterunderthe sunorinacarforalongperiodoftime,theplasticproducesachemicalcalledBPA.Thischemical cancauseheartdiseaseandca...
and bacteria and other organisms could break them down in a short time . These organisms can't do their job though , because they need air and water to survive . The plastic we throw away isn
百度试题 结果1 题目 新考向章结构 A.中R①2格力450. What's the beat utle fo the te A. How Bacteria Grow on Food yF C. What Food Can Eanly Ge Molly Dhat K !! 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
If you are not able to cough up the aspirated material, bacteria can grow in your lungs and cause an infection.What increases my risk for aspiration pneumonia?Your risk is highest if you are older than 75 or live in a nursing home or long-term care center. You may become less active ...
devouring dead flesh until nothing but bone remains. without them, there would be fewer custodians around to clean up the mess. sure, there would still be hungry vultures and bacteria around to help, but it wouldn't be enough. so, that's...
Some bacteria under stress form a dormant stage called an endospore. They are produced during unfavorable environmental conditions. They grow to vegetative form when the conditions become favorable. They have four distinct structural components; (i) core, containing nucleoid and condensed cytoplasm, (ii...
Aquaponic systems rely on nitrifying bacteria to naturally convert the harmful ammonia into a nitrogen-rich fertilizer. Bacteria colonize on all of the submerged surface area and help to maintain a healthy water for the fish while also providing soluble nutrients for the plants!
You can't see them, feel them or taste them, but your mouth is home to entire colonies of microorganisms. Learn more about oral bacteria in your mouth, here.
Iron.Buildsblood cells, and helps thebraindevelop.Breast-fed babies should receiveiron supplements. Protein and carbohydrates.They provide energy and fuel growth. Zinc. Helps the cells grow and repair themselves Your baby also needsvitaminssuch as: ...
2Almonds(杏) contain magnesium(镁), an essential nutrient that helps relax the muscles and promote sleep. When you have bad breath: Drink a cup of black, green or oolong tea, which contains a compound that stops the growth of the bacteria that causes bad breath. ...