Why do chameleons change color?
Chameleon: Chameleons live in tropical rainforests, with a body length of 15 to 25 cm, the largest chameleon can reach 60 cm in length, and the length of their tongue can reach twice the length of their own body.
Chameleons are the most "fickle", they can turn their bodies green, they can also make their bodies change from green to red, and they can even make their bodies colorful. You'll be curious, why do chameleons change color?
It turns out that there are three layers of pigment cells in the body of the chameleon, and in these pigment cells there are pigments of different colors. Chameleons turn dark protective colors into bright colors to warn animals invading territory. Sometimes chameleons will change the color of their bodies very brightly even if they are not in danger, which may be a message between chameleons.
Why do gorillas like to punch their chests?
Gorillas: Gorillas are the largest animals in primates. They are about 1.3 meters tall at the shoulders, and can reach 1.8 to 2.2 meters if they stand up. If their "hands" are extended, they can reach 2 to 2.75 meters.
Gorillas often punch their chests with their fists, as if throwing a tantrum, looking very frightening. In fact, they are not angry, but showing their strength to their opponents, which is a demonstrative action.
Gorillas generally live in groups, and their leaders are usually adult male gorillas who are responsible for the vigilance and safety of the whole clan. When two gorillas of different families meet, the leaders of both sides pound their chests violently and let out a startling roar. However, they only do this to scare each other, and they don't really want to fight.
Why do some animals hibernate?
In nature, many animals have their own survival magic weapons. When the cold winter comes, some animals will go into hibernation. So, have we ever wondered why these animals choose to hibernate in the winter?
In the winter, food shortages and temperatures drop, and many animals begin to hibernate. In hibernation, animals breathe very slowly, their heartbeat slows down, and even their metabolism slows down so they can survive the cold and food-starved winter. In the spring of the following year, the hibernating animals will wake up, and when they wake up, they will become more flexible, their appetite will be more vigorous, and their whole body will be full of vitality.