How should I write a resume if I've worked a lot of jobs?

Yes if you have the brains and patience in reviewing each contract, then you're golden. You obviously already have the muscle but also don't forget to familiarize with the tools...

The most likely reason is that the knob is not properly attached to the mechanism it controls. This can happen if the knob is not screwed on tightly enough or...

Some spells are easier for some and harder for others. Just keep practicing, and you'll succeed.

Yes, that could be an option. However, try reinstalling the apps first.

Yes. For example, the leader could count to three so that you all pull as hard as you can at the same time.

Focus on highlighting experience that shows your attention to detail and mathematical abilities, which you surely have as an engineer! If you took any kinds of economics or accounting courses,...

There are probably commercial modeling jobs for 12 year olds because catalogs need children to model clothing and other items. Print advertisements also require children.

You could do many things, including be a gardener, dish washer, team mascot or ball-boy.

Depending on your level of responsibility, you could try dog walking or babysitting, or running a lemonade stand or bake sale, or making and selling homemade crafts.

Know what you're doing, be safe about it, and make sure you're not taking on a job that's too much for you.