The fossil
is the history of life as reconstructed
from the discovery and analysis of fossils.

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

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.