What happens to our bodies after we die - Farnaz Khatibi Jafari 04:41 P653The beneficial bacteria that make delicious food - Erez Garty 04:40 P654What you might not know about the Declaration of Independence -
【题目】What our bodies need During the day we work and play, and at night we sleep.Our bodies rest while we sleep. In the morning we are ready to work and play again. Our bodies grow most while we are asleep. Children usually need sleep when they are tired. We can get better at...
Our bodies break down what we eat and drink into fuel (养分) that our bodies need to grow, move and think.This is called digestion.During digestion, some of what we eat and drink is turned into a sugar called glucos e. Food like rice, bread,French fries, noodles and snacks like candy...
Sleepis a natural brain state that reoccurs daily, during which our awareness and responsiveness to sights and sounds fromthe environmentfade away. But sleep is different fromgeneralanesthesia, which induces a complete loss of awareness when administered correctly. Though ane...
dark outside. The rise in sleep-inducing chemicals, like adenosine and melatonin, send us into a light doze that grows deeper, making our breathing and heart rate slow down and our muscles relax. This non-REM sle...
March 15 was World Sleep Day. It reminded us to think about our sleeping habits and try to get more sleep. What do you know about sleep? Do you have some questions? Let's find out more together.Question 1: Why do we need sleep?Nobody has the perfect answer to this question yet....
What will happen to the cells and bodies of athletes and bodybuilders when they stop the sport? What is carrying capacity, and how does this relate to the human population? What happens when a muscle is pulled? What happens when there is excess of glucose in the blood?
12. What is the role of the statement “Our careers provide the most concrete evidence that we’re moving forward” with reference to the previous statement in the paragraph? A. To offer further explanation B. To provide a definition C. To present a contrast D. To illustrate career deve...
Within both the brainstem and hypothalamus, GABA is produced, which subdues and relaxes arousal, an essential factor in getting to sleep. This part of the brain is also strongly related to REM sleep (see below), essentially controlling our bodies and stopping us from literally physically going ...
Our brain’s primary source of energy is cerebral glucose, and in healthy sleep, our metabolism slows to conserve this glucose for wakinghours. But PET studies show the adrenaline that prevents sleep forinsomniacs also speeds up their metabolisms(新陈代谢). While they sleep, their bodies are ...