This should be obvious did you even pay attention?
It’s D btw
Grass and colorful wild flowers
triangular area from Alberta
1.4 million square miles
plants grew 10 feet tall...
precipatation was 12.6 to 21.7 in the short grass and tall grass
every five years fire would spread across any given land fires moved rapidly there was no soil to penetrate....
Maybe age. I’m just guessing, But. Kinda thinking gender, Because females and males would be spilt up due to gender
