Human babies are pretty helpless compared to most animals, which I think supports your point. Human babies can't walk, crawl, roll, or even lift their heads. Ev

Human babies are pretty helpless compared to most animals, which I think supports your point. Human babies can't walk, crawl, roll, or even lift their heads. Even with your example of vision, newborn humans barely have functional vision, depending on what is meant by "functional." > The ability to focus their eyes, move them accurately, and use them together as a team must be learned. Source: https://www.aoa.org/patients-and-public/good-vision-throughout-life/childrens-vision/infant-vision-birth-to-24-months-of-age https://www.aoa.org/patients-and-public/good-vision-througho... > At first, the farthest your baby will be able to see is the distance from your arms to your face (about 6 to 10 inches). Additional source: https://www.whattoexpect.com/first-year/baby-vision https://www.whattoexpect.com/first-year/baby-vision