A. No. You may not be able to buy term life insurance coverage for as long as you want, because all life insurance companies impose age-related limitations that prevent you from purchasing coverage for as long as you may prefer.
For example, someone in the 30's could purchase a 30-year term, the same person at the 60's could only qualify to get coverage for another 20 years.
Of course most people won't need the longer term Term Life policy at older ages, but remember, Term Life offers the biggest bang for the dollar, so some consumers do want to stretch their dollars' values at older ages.