3 ms·
Sure, but it would be a completely different tree of life, from a different origin. It's possible our origin was from a community of ancestral organisms, but a
by anonymouskimmer 4y ago
Sure, but it would be a completely different tree of life, from a different origin.
It's possible our origin was from a community of ancestral organisms, but at some point all terrestrial life that we have discovered so far intermixed enough to create an effective universal common ancestor that we all appear to branch from.