Because the brain develops and gets lots of rest for it to function right during the day
True, you do not want to start an exercise with tight joints and muscles.
The two examples of how you would help accomplish our mission if you are selected to work here:
1) Be a smart worker: Use your potential to deliver your part to the company you are working for. Example- Ron does not follow the priorities and keeps on working without using his brains. This is incorrect. He should prioritise his work.
2) Be Honest and loyal to towards the organisation you are being employed in. Example - Angel is cheating her company and leaking important codes to other company at lower prices.
Our lung capacity naturally starts to decrease at the age of 30. By the time we reach 50, it could be decreased by half. I'm not sure about when we reach 90 though. Hope this helps! :)