3 ms·
Because they did not start off on their hind legs, and lose vision benefits by getting closer to the ground
by hackernewds 4y ago
Because they did not start off on their hind legs, and lose vision benefits by getting closer to the ground
- unlikelymordant 4y agoDoesnt that answer your question? If humans vision benefits are so good, and being close to the ground is bad, then the need for a strong sense of smell is greatly reduced.