Answer:
A. On moving water
Explanation:
The canoeing is a sport that is practiced both on moving and calmer waters. The canoeing on the fast waters though seems to be preferred as it is more attractive and more extreme. Unfortunately, those type of waters are very unsafe, as they are quick, there a lot of turns, they are a bigger angle, and there's lot of rocks usually. All of these things are responsible for lot of accidents, and there are lot of people that end up injured or even end up dead.
