People sleep less in mid-adulthood than they do in early and late adulthood, finds a new study. The study involved 730,187 participants over 63 countries. Study participants were playing the Sea Hero Quest mobile game, a citizen science program. It was designed to aid Alzheimer's disease res...
We need less sleep as we get older. About one in three Americans has a problem with sleep. Many of these people cannot fall asleep. The name for this problem is insomnia. Some people say,“I didn't sleep all night.” But that's not really true. They may sleep lightly and wake up...
Young people and older people do not always agree.They sometimes have different ideas about living.working and playing.But in one special program in New York State,adults and teenagers live together in a friendly way. Each summer 200 teenagers and 50 adults live together for eight weeks as ...
This may be because people who have no stressors are spending less time with other people. The people you know and love are also sometimes the source of your stress. But they also challenge you and engage you in problem-solving activities. So it’s not that you can find optimal w...
Nowadays, people spend less time at home. Why is this happening? What effects will it have on the people themselves and their families? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task 2 报告类 社会生活类 ...
根据上文Many of these people cannot fall asleep.这些人中有许多人不能入睡。故推断出句意The name of this problem is insomnia.这个问题的名字是失眠。故推断出insomnia应该是失眠的意思。根据文章内容可知,故选C。 根据We need less sleep as we get older.随着我们变老我们需要更少的睡眠。根据文章内容可知...
1 million Americans older than 30 found that those who slept for less than eight hours were far from doing themselves any long―term harm。"Individuals who now average 6. 5 hours of sleep a night Can be reassured that this is a safe amount of sleep. From a health standpoint。there is ...
We don't really adapt to getting less sleep than we need. We may get used to a schedule that keeps us from getting enough sleep, but our judgment, reaction time, and other functions will still be off. Why You Need REM Sleep and Deep Sleep ...
Others need 10 hours of sleep. After the age of 50 the average sleep time goes down to 6.5 hours a night. We need less sleep as we get older. About one in three Americans has a problem with sleep. Many of these people cannot fall asleep. The name of this problem is insomnia. Some...
People use bicycle - powered energy to run small devices(设备),such as small televisions and fans. They often use less than 100 watts per hour. However,it would be a mistake to use pedal power to run a fridge. This large machine often uses more than 700 watts per hour. The electricity...