Let s come in and take a look, let s take a look

I'll know until six o'clock, because the alarm watch is called at six o'clock!

Lack or excess sleep has a lot to do with obesity. 33% of people who sleep less than 6 hours a day are obese; 26% of people who sleep 9 hours or more per day are obese; The proportion of obese people who sleep moderately is 22%.

Sleep ** how to reduce.

Sleep** is "ruled": no food can be eaten 3 hours before bedtime. You can't do exercise right after you've eaten. At the same time, it is not advisable to choose too intense exercises, you can do sit-ups and simple stretching exercises, preferably for more than 15 minutes a day.

Is the method of sleeping ** credible, and how many points can be lost by sleeping**? The reporter interviewed a number of experts and industry insiders.

Sleep** varies from person to person.

Jiang Tao, director of the endocrinology department of the Railway General Hospital, believes that sleep varies from person to person. "Growth hormone does secrete more at night, so children grow up in sleep when they are babies, and children are also prone to grow up when they sleep at night. However, when growth hormone is strong, bone growth will be thicker, soft tissue hypertrophy, and weight will increase, so it will gain weight instead.

Director Jiang Tao said, "Growth hormone is vigorous, and at the same time increases the metabolism of the human body, at this time the human metabolism will be faster than ordinary people, and when people reach middle age, growth hormone will decline, if the metabolic rate is increased, and eat less, and consume some calories before going to bed, from this point of view, it may be possible to sleep **." If a child's metabolic rate is high, the higher they burn, the thinner they will be. ”

It's not enough to just sleep.

Fan Jingguang, a yoga coach at Beijing Jade Bird Fitness Center, told reporters that if you don't eat before going to bed, you should insist on doing more exercise, which can achieve the goal of **** from this point of view. However, if you just rely on sleeping**, I don't dare to agree with that.

From the perspective of bodybuilding theory, exercise, rest, and nutrition must be reasonably adjusted to ensure the normal operation of body functions. Personally, I maintain a lot of exercise every day: I get up at 5 o'clock in the morning and practice for about an hour every day.

Sleep time must also be ensured, if the sleep is not enough, the body function can not function normally, although I do not sleep much at night, but I often make up for sleep during the day, so as to ensure sufficient sleep.

Keep it simple.

Bai Ming, general manager of Beijing Marnie Body Combing, said that people tend to complicate simple problems, but in fact, some scientific data is often insignificant in a person. Don't believe in the saying that this method can make how many people lose weight and how many pounds, but follow the natural laws of the human body.

People who need **** must have their own judgment and cannot be confused by these data. People must make it simple, first of all, we must maintain good eating habits, coupled with a moderate amount of exercise, will definitely make ourselves look symmetrical and beautiful, and have a peaceful mind to face the various methods, sometimes people tend to throw away the most basic things.

Wait until six o'clock. You can find it with a brain ring.

1.Campus peach and plum show every year, the motherland's red flowers are fragrant (school opens) 2People are in good spirits during happy events and the moon is outside the Mid-Autumn Festival (Mid-Autumn Festival drinking) 3Singing and dancing to celebrate New Year's Day, red and dedicated to the present (Present Dynasty Magazine New Year's Day couplet: -d) 1 Teacher's Day.

2 Mid-Autumn Festival.

3 New Year's Day.

The red flowers of the motherland are fragrant, and the peach and plum on campus are repaired every year. (Teacher's Day.)

People are especially happy when the moon is clear from the middle to the middle of the year. (Mid-Autumn Festival, singing and dancing to celebrate New Year's Day, and looking at the present day (New Year's Day.)

Solution: There is precipitation with Agno3 solution, and the ions produced are Cl-, CO32-, SO42-;

Add a sufficient amount of NaOH solution to heat to produce gas, the gas is ammonia, so there must be ammonium ions;

insoluble in hydrochloric acid is barium sulfate, and the amount of the substance is;

The precipitate is barium sulfate and barium carbonate, the mass of barium carbonate is, the amount of the substance is, so CO32- is;

Therefore, there must be CO32- and SO42-, so there must be no Mg2+ and Ba2+;

According to the conservation of electric charge, the positive charge is shouted as: n (positive charge) = n (NH4+) =;

c (negative charge) = 2n (CO32-) + 2n (SO42-) =, so there must be k+, at least;

Based on the above, it can be concluded that the ions that must exist are NH4+, K+, CO32-, and SO42-, and the ions Mg2+ and Ba2+ that must not exist may be Cl-; So choose A