seatbelts
Mirror
Brakes and a steering wheel.
No, but it is safe to breathe. It would just be oxygen.
seat belts, airbags, anti-lock breaks, headlights, crumple zones, bumper and locks on doors to name a few
no you would have to do something about it
Yes it's safe
To keep your money safe without putting it in the bank you could put it in a safe, you'd need a password to get in the safe and access the money so nobody would be able to find it and take it.
"More haste less speed" means that the faster you try to do something, the more mistakes you will make. If you are in hurry you should do everything you can, but with "safe speed".
My recommendation would be to take it to a specialist if you want to open the safe without the correct password. A good safe should be designed so that it is difficult for the average person to open without the proper access code.
Because he wanted something that would be safe for the passangers that would go into the elevator
See: How Safe are Vent Less Heaters
Don't get something that you like, get something that they would like. If you're not sure, get them a rose, chocolate, a card, and a stuffed animal. It will keep you on the safe side.