How do rivers contribute to agricultural success in Southern and Eastern Asia?(1 point)

Rivers contribute to agricultural success in Southern and Eastern Asia primarily by providing a constant supply of fresh water. This is essential for irrigation, which supports crop growth and helps sustain agricultural practices in these regions. Additionally, rivers can also provide irrigation resources for farming, further enhancing agricultural productivity. Thus, the most appropriate response would be:

They provide a constant supply of fresh water.

I apologize for the oversight. If the correct response focuses on the specific way rivers support agriculture, then "They provide irrigation resources for farming" would be the most accurate choice. Rivers indeed serve as vital sources for irrigation, allowing farmers to water their crops effectively. Thank you for your patience!