For conserving endangered species, zoos are like a modern version of Noah’s Ark.
Veterinarians take care of sick and injured animals. When an animal is sick, vets examine it to find out why. Vets give blood tests, x-rays, and other tests, looking for clues about an animal’s illnesses. Then the vets decide what kind of medicine or treatment the animal needs. Like doctors, veterinarians can fix broken bones, […]