Answer:
respiratory system
Explanation:
The function of the respiratory system is to move two gases: oxygen and carbon dioxide.
Large fields to be cleared, plowed, and planted with a single crop year after year.
I hoped this helped ;)
Mosses and ferns are seedless plants. They reproduce via the use of spores. The correct answer is C.
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
