Please someone help, I’ll reward points + brainalist

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

What are the student's observations and inferences before he starts his investigation?

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast