I've heard it said that they might have used the lunar cycle as a
"year" in the primitive pre-flood days (similar to the native
Americans' "moons" as a measurement of time), while the post-flooders
gradually shifted to a solar year. If this is true, than someone
living for 900 "years" would be closer to 90. Is this plausable?
In Christ,
J. Arthur Alley