9.which of the following is true about mosses?
a.they have no true roots
b.they have dark and green leaves
c.they have stems and leaves
d.they grow in a warm and dry area
10.what do you call the transfer of pollen grains from the anther of a flower to the stigma of another flower that belongs to another plant but of the same kind?
a.cross-pollination
b.self-pollination
c.pollination
d.sexual​