Whenyou’reclimbingupahillorplayingsports,yourbackisallw...
问题详情:
When you’re climbing up a hill or playing sports,your back is all wet and so is your you are sweating. 36 When your body gets hotter than that,your brain doesn’t like wants your body to stay cool and the part of your brain that controls temperature sends a message to your body,telling it to sweat glands(腺)in your skin start making sweat.
37 They are all called pores(毛孔) the sweat hits the air,the air makes it turn from a liquid to a the sweat leaves off your skin you cool down.
Sweat is great cooling system. 38 Then you need to put liquid back in your body by drinking plenty of water so you won’t get dehydrated(脱水的).
Sweat isn’t just wet--it can be kind of stinky,too. 39 It’s the bacteria that live on your skin that mix with the sweat and give it a unpleasant when you reach adolescence,special hormones affect the glands in your armpits(腋窝)—these glands make sweat that can really ily,regular washing with soap and water can usually keep stinky sweat under control.
So don’t sorry about a little sweat - it’s totally normal and everybody times too much sweating can be a sign that there is something wrong in the body,but this is rare in kids. 40
t by itself doesn’t smell at all.
seat leaves your skin through tiny holes.
people sweat,they lose water in their body.
body works best when its temperature is about 37℃.
you’re sweating a lot on a hot day or after playing hard you could be losing too much water through your skin.
vapor goes into the air and turns into drops of water when it comes across cold.
if you think you have a sweat problem,talk to your parent or your doctor about it.
【回答】
DBEAG
知识点:七选五题型
题型:未分类
-
打秋千时,为使秋千越荡越高,人应有一个从直立到蹲下,又从蹲下到站直的过程.则打秋千时 A.人的机械能是守...
问题详情:打秋千时,为使秋千越荡越高,人应有一个从直立到蹲下,又从蹲下到站直的过程.则打秋千时 A.人的机械能是守恒的 B.人应在最低点站起来 C.人应在最高点站起来 D.人在最低点时失重【回答】C知识点:未分类题型:选择题...
-
予独爱莲之 , 。(周敦颐《爱莲说》)
问题详情:予独爱莲之 , 。(周敦颐《爱莲说》)【回答】出淤泥而不染,濯清涟而不妖知识点:作家作品题型:填空题...
-
某商品进价是1000元,售价为1500元.为促销,商店决定降价出售,但保*利润率不低于,则商店最多降 元...
问题详情:某商品进价是1000元,售价为1500元.为促销,商店决定降价出售,但保*利润率不低于,则商店最多降元出售商品.【回答】450元. 知识点:一元一次不等式题型:解答题...
-
某班抽取6名同学进行体育达标测试,成绩如下:80,90,75,80,75,80.下列关于对这组数据的描述错误的...
问题详情:某班抽取6名同学进行体育达标测试,成绩如下:80,90,75,80,75,80.下列关于对这组数据的描述错误的是( )A.众数是80 B.平均数是80 C.中位数是75 D.极差是15【回答】C知识点:数据的集中趋势题型:未分类...
相关文章
- Iliveinabigcitywithalotofhomelesspeople.Luckily,there'r...
- 完形填空。“Whowouldyouliketochangeyourlifewithifpossible?”La...
- Iliveinabigcitywithalotofhomelesspeople.Luckily,there'r...
- YourspokenEnglishwillcertainlyimprove
- Iliveinabigcitywithalotofhomelesspeople.Luckily,there'r...
- ---Let’sgoshopping,Lily!Haveyoufinishedyourhomework
- ----Let’sgoshopping,Lily!Haveyoufinishedyourhomework
- Iliveinabigcitywithalotofhomelesspeople.Luckily,there'r...
- Iliveinabigcitywithalotofhomelesspeople.Luckilythere’re...
- Iliveinabigcitywithalotofhomelesspeople.Luckily,there'r...