If you walk through an area with mosses and ferns, you are seeing

If one walks through an area with mosses and ferns,one is seeing a bryophytes which has stages namely gametophyte and sporophyte. The plants undergo stages which has a haploid gametophyte and a diploid sporophyte. For mosses, it is the gametophyte that acts as the main stage while in ferns it is the sporophyte. Gametophytes have gametes called gametangium while the sporophyte have spores namely sporangium.

Im assuming this is a multiple choice answer what is the answers to chooce from?

It depends on the surface of the levels. the rougher the surface, the greater is the frictional force. for rougher surfaces, you would need to exert greater force to move the object. the concept is that, you must overcome the frictional force in order to bring the object into motion. this is the reason why we add lubricants to the joints so they could easily move. this answer was on