. Did you know that the right side of the brain controls muscles on the left side of the body, and the left side of the brain controls muscles on the right? And people also tend to favour one foot, or eye ……

We only see one side (面) of the moon. ……

We only see one side of the moon. ……

Our bodies store fat so we can survive the times when the supermarket is closed. ……

money to spot and prevent asteroids (小行星) now, one might crash into Earth and destroy life as we... rocks. By the time we spot a fatal one, the scientists say, we'll have a way to change its course ……

efficient nasal cycle (鼻周期). When we breathe, most of the air goes in and out of one side and a much... what makes up a human. But it turns out our bodies are full of surprises. This month, US magazine ……

水母受伤时有“绝招”梳状水母受伤时有“绝招”When we get hurt, our friends will often help us out. But comb jellies (梳状水母) do something special. They fuse (融合) their bodies together, said a new study.When we get hurt, our ……

, but you can go ahead.shake one's head: to show disapproval by moving the head from side to sideeg...be in favour of: to approve of, to supporteg, All of you who are in favour of the proposal, please ……

bad about yourself. There are scientific reasons behind this.In darkness and dim light, our bodies...) the sun. So our bodies make more melatonin than on sunny days. Studies also find that rain ……

allows our bodies to recover from the stress we experience each day.But can we really die from... are very different from fruit flies. According to the Sleep Foundation, sleep is when our bodies ……

is that we feel shame and cover our bodies. Appreciating our bodies doesn't necessarily mean... of the basic differences between humans and animals is that we feel shame and cover our bodies. Appreciating ……

planned schedule. I think we should work hardest when we are young to realize our dreams.But then one day, he told me that he fell in love with me at first sight. He hoped we could gradually solve our ……

is designed to anticipate (预期) our eating patterns so that our bodies can make the most of what we eat. Even before we start a meal, our bodies begin preparing for it – they turn on the genes ……

bodies, there are many kinds of hormones. One of them acts on (作用) hair follicles. If our hair... bodies function (运行). In our bodies, there are many kinds of hormones. One of them acts on (作用) hair ……

代谢) also influences how we feel temperatures. It shows how fast our bodies use energy (能量). People..., and hot temperatures. These sensors are also found in our noses and bodies.In fact, people don’t feel air ……