The arrow labeled D is pointing to the

Responses

A Fraser River.Fraser River.

B Columbia River.Columbia River.

C Mackenzie River.Mackenzie River.

D St. Lawrence River

1 answer

It seems you are referring to a specific diagram or map that contains the rivers mentioned. Since I can't see the image you're referencing, I'm unable to determine which arrow labeled D is pointing to without additional context. If you provide more details about the geographical location or characteristics of the rivers mentioned, I may be able to help you deduce the answer.