You are given a sentence and your task is to generate another sentence that supports the given input.

A watershed (also called a drainage basin or a catchment) is defined as an area of land that intercepts and drains precipitation through a particular river system or group of river systems.
All of the land drained by a river system is called its basin, or the "wet" term  watershed

Fish Reproduction and Development   Nearly all fish reproduce sexually, and most species have separate sexes.
Most fish reproduce with one another sexually.

To understand our changing seasons, follow Earth's path around the sun for one complete orbit (i.e., one year).

It takes about one year for earth to orbit the sun.