15-18 hours and some can live 15-18 hours out of water
He first divided all living organisms in 2 groups
Animal or Plant
He then put these into subgroups
Animal subgroups: land, water, air
Plant subgroups, small medium or large
Not a very specific approach to taxonomy but it was used for well over 100 years
Answer:
D
Explanation:
I am working on that kind of stuff right now
