Appraise the importance of the role that plants play in the water cycle

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a ) moss sporophyteb) moss gametophyte bearing both male and female gametangiac) fern sporophyted) fern gametophyte bearing only antheridia

How dose plate tectonics effect climate

What goes in and out of a cell respiration?