mammals
TRANSCRIPT
Mammals
Mammals are a group of the animals that nourish their newborn young with milk produced by special glands, the
breasts. They are the most advanced group of animals, as they have large brain size, developed nervous system and
increased intelligence. Their ancestor was a kind of reptile who lived before 155 million years.
Paraskevi
Aquatic Mammals• Aquatic mammals are the whale, the
seal, the dolphin, the blower, the porpoise, the Cuvier's beaked whales.
DIET
• Mammals classified according to their type of food to herbivores, feeding on plants in carnivores, feeding on other animals, and omnivores, feeding both plants and other animals.
Mammals in danger of extinction
• Many species have begun to disappear because of the irrational use of nature and the world in general humans make.