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
I believe rottening would be the answer. Rotting, dead plants and animal feaces make great fertilizers.
Karyotyping is used to:
study chromosomes.
treat Down syndrome.
repair chromosomes.
diagnose genetic diseases.
That isn't even possible. Your body is made of them. If you had none then you wouldn't be existing.
