I really need your help so,
Help me please

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

sex cells are usually half's then they find another half and make a fertilize egg

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.

"it built up in the atmosphere"

i think thats it, idk, i tried looking for this exact q& a for grad. and idk if i got this question right or sorry if im wrong