Answer:
The reason for this is that both moss and fern species are relatively primitive plants that are only Imperfectly adapted to a terrestrial environment. ferns have both roots and vascular tissue and therefore, can grow larger than moss species, but like the mosses, ferns require water for reproduction.
A warm air does always rise and cold air falls
Answer:
The amount of sunlight
Explanation:
solar energy comes from the sun and uv rays this is my explanation
