Answer:
A. high amount of rainfall
This characteristic of temperate rainforest makes reproduction easier for mosses and ferns.
Explanation:
Mosses are nonvascular plants that absorbs water and nutrients by means of root like structure called rhizoids. They do not have true roots that is why mosses live very close to damp grounds, or tree trunks. They also form different reproductive structures in order to reproduce.
The high amount of rainfall makes the mosses and ferns to thrive in a temperate rainforest.
