2 ms·
They are guessing. Probably a ton of compounding factors rather than a single one. Ice age (probably a big one for anything not in Africa), hunting, habitat com
by christkv 2y ago
They are guessing. Probably a ton of compounding factors rather than a single one. Ice age (probably a big one for anything not in Africa), hunting, habitat compression, food competition, etc. I'm also guessing :)