Because there other senses are less sensitive like the dogs hearing and smell is more acute but their eye sight is less acute they can only see black, white, and gray picture
Dogs are carnivores and their teeth are optimized for tearing and consuming raw meat. Their canines are longer and more pointed compared to human canines, allowing them to grasp and rip apart their food. Humans have evolved to eat a more varied diet, so our canines are smaller and less specialized for tearing meat.
no without eyes your others senses become higher and lots of people live with out eyes
Cats are naturally carnivorous; they need long canines to hold prey and rip it apart .
Only carnivores (meat eating animals) have canines
Rabbits don't have a need for canine teeth. Canines are used to hold food to tear it apart, that is why flesh eating animals have canines. Rabbits have incisors because they generally only eat vegetation.
You need to contact your Vet about this as it may be infection related.
They are the 5 senses we are naturally blessed with. Modern humans have lost much of the sensitivity that our ancient ancestors need to simply survive.
the planes don't need air pressure, the humans inside need oxygen to breath and the air gets thinner the higher you go
Well, I'm guessing no. They just kinda float around, no need for senses.
Mammals need well developed senses for the same reason that all animals need well developed senses. The goal of every organism is to survive and reproduce. Mammals are heterotrophs, so in order to survive, they must eat. And mammals must sense food in order to find and eat it. Also, mammals need some way of detecting danger, such as a predator or a poisonous plant, so well developed senses are needed. Finally, mammals must sense out a mate in order to reproduce.
I'm sure not. You probably need all your senses to function normally for a job that requires keen senses.
4 to 8 I would say as they are meat eaters they need to rip up the meat