【单选题】About Gender: Differences It is said that the first thing we ask about a newborn baby is "Is it a boy or a girl" But it might be considered that this is the first thing we ask ourselves whenever we me...

【简答题】Mothers can still offer comfort, even from a distance, a new study has found. The results show that simply hearing their mothers’ voice over the phone works just as well at calming the nerves of stres...

【单选题】有人认为，高水平的睾丸激素荷尔蒙是导致男性心脏病发作的主要原因。不过，这种观点是错误的，因为有心脏病男性的睾丸激素水平一般比没有心脏病的男性低。上面的论述是基于下列哪一个假设的？（ ）

【单选题】人的体味中存在两种名为AND和EST的荷尔蒙，结构如图所示。下列说法不正确的是 [ ]

【单选题】男性荷尔蒙抑制头部哪里的毛发生长？

【单选题】相关研究发现，每天睡眠不足7小时的人普遍比睡眠时间更长的人胖。这是因为睡眠不足影响了新陈代谢功能，使刺激食欲的荷尔蒙增加，同时产生饱胀感的荷尔蒙水平降低。 由此必能推出：

【简答题】抱抱荷尔蒙其实就是

【简答题】阅读理解。 Doctors say anger can be an extremely damaging emotion, unless you learn how to deal with it. They warn that anger can lead to heart disease, stomach problems, headaches, emotional problems and ...

【简答题】阅读理解。 We all know that agers like to sleep late. But more and more research is showing that this is not just a preference-or even the result of late-night studying or instant messaging-but is root...

【单选题】The Mental Benefits of Being Fit①Exercise has obvious benefits to the teen body, but not all of them are physical. A teen goes through many changes in his or her body, brain and hormones（荷尔蒙）. A teen ...