frogs, which are representatives of amphibians and can live in water as well as on land. It can be said that there are many kinds of frogs and they are widely distributed. Among them, there are a large number of frogs with a wide range, such as black spotted frog, forest frog, horned frog, bullfrog, rain frog and so on. Although there are many kinds of frogs, they all have to go through two growth processes, juvenile and adult.
Young frogs are also called tadpoles. Tadpoles have a large head and a long tail. Tadpoles live in water and breathe with their gills. As an adult, it is often called a frog. A frog consists of a head, a trunk and four limbs. It has no tail. Frogs use their lungs and skin to breathe. Sometimes they swim in water. Sometimes they move on land.
of frogs? 1. Frogs are beneficial animals and eat pests. Frogs have an amazing ability to prey on pests, eating more than 50 pests a day on average, which can effectively reduce the degree of pest damage to food and increase food production. Therefore, frogs should be protected.
2. Frogs can also be used as medicines with high medical value. Frogs produce mucus on their skin, which can kill some of the germs. Therefore, frogs can also be used as medicine to cure diseases.
