The answer is under the question..hopefully that helps you :) !
Participating in extreme sports can help your cardiovascular system work properly and better because extreme sports usually are very taxing in terms of being an aerobic sport which also puts a lot of burden on the aerobic system. Another benefit would be not so health-related but more personal; doing extreme sports and being close to death - which can hppen - makes one more appreciative and aware of life and death.
I believe the answer is C
<span>1. Make sure the provider you see is in-network/contracted with your insurance company. Contracts hold provider responsible for billing insurance before they bill you, and for not balance-billing. 2. Read everything you can about balance billing, what it is, and what it isn't. 3. Ask the provider to do an insurance estimate before getting treatment. 4. Get itemized receipts from providers when you pay. 5. Minimize repeat appointments (maximize time with provider) if possible; fewer appointments equals lower costs.</span>
