The Neandertals and the Denisoans

When it comes to the neandertals and the denisoans, these are a sub species of ofer. We know that our very deep ancestors, very ancient ancestors, were fish who lived in the oceans. And slowly, over millions of years, they developed whas called lungs. The wer they developed te ability breathe oxygen and survive entirely on land. This happened over several millions of years. These are very slow, aiterative responses to the environmental air changes and life style changes. That's how it happens. It's a very slow process. Now, what about this girl, who was i like you say, bred nenetalan denisoans? So when