After reaching maturity, the diploid sporophyte produces spores by meiosis, which in turn divide by mitosis to produce the haploid gametophyte. The new gametophyte produces gametes, and the cycle continues.
C) are capable of living independently.
Organelles are NOT capable of living in their own. Cells are the smallest units of life.
Groundwater is recharged naturally by rain and snow melt , hope this helps :)
