c.p.r.
It depends what dance you are planning to go into. :) I could tell you about ballet if you're interested. ;) visit my ballet blog! Feel free to ask questions! :D https://princessballet.wordpress.com
No, but there is a level of training involved.
yes
yes
Ballet training is the bare minimum.. Nowadays, you need a lot of cross-training. Pilates, Yoga, Jazzercise, Modern Dance, etc.
In most states, driving a utility truck does not require a special license. You may, however, have to go through special training depending on the group you work for.
Most call center work from home positions require no special skills and usually do their own training.
Take training classes in ballet and perform ballet, and technically you are a ballerina
Yes there is on the job training, and you do need special skills. Most of the training you can learn right on the job, but others will require some previous experience.
"All States require teachers to be licensed, traditional licensing requires the completion of a special education teacher training program and at least a bachelor's degree, although some States require a master's degree."
yes you can