Contest alert! || Sharing my general knowledge week 4

in Steem For Pakistanlast month (edited)
Which gas is famous as laughing gass

Nitrous oxide (N2O) is a colorless, sweet-tasting gas called laughing gas that is used in medicine to relieve pain.This gas is also used in dentistry And it is called laughing gas because it can make a person feel happy and laugh when used.It is important to use nitrous oxide gas under medical supervision.The side effects of laughing gas on your body can be headache and nausea. Laughing gas should be kept out of the reach of children as they may vomit if they consume it.
Nitrous oxide gas was introduced by Joseph Priestley in 1772. This gas was named by Humphrey Davy, a scientist,and he also studied its physical effects. Excessive use of nitrous oxide gas can cause health complications such as nerve damage, B12 deficiency, etc.

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What is name for stress hormone?

Cortisol hormone is called stress hormone which is produced by adrenal gland The hormone cortisol plays an important role in the body's response to stress Be it psychological, emotional or physicaI helps regulate blood sugar levels, blood pressure and immune system function.
There are many such hormones known as stress hormones. Adrenaline is produced in response to acute stress. Norepinephrine Similar to Adrenaline but with a longer effect. The third hormone we call aldosterone regulates electrolytes and blood pressure. And all three of these hormones help to work together in response to stress.

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Leap year comes but after how many years?

Each leap year comes after four years. Leap is a year with 366 days and February has a month of 29 days. Let's have an example of Leap year, like we're running 2024, so we have Leap year. The last digits is divided by four, so we call it Leap year. Apart from this, we have another example of Leap Year like 2020, its last two digits are divisible by four, so we say that this is also Leap year. And likewise, if a year is evenly divisible by a hundred, we cannot recognize it as Leap year.

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I invite @ashkhan, @shahidalinaz, @suboohi, @shoabi5100, to participate.

Best regards by
@kashif5088
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Hi dear @kashif5088.
Hope you are good and I'm good too Alhamdulillah by the grace of Allah Almighty. The leap year is that year which occurs after every four years and it has an extra day in the month of February but other years contain 28 days . The cortisol is stress hormone which is produced by adrenal glands.best of luck for contest.
Regards
@jannat12

Thanku dear for reading my post😊

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