Read the passage and choose the best answer.
Sharks have been around for a very long time. Sharks have lived in the oceans even before dinosaurs roamed the earth! Sharks are fish, and there are over 400 types of sharks. When they have babies, the babies are called pups.
Sharks lose their teeth, like humans, but they don't just lose their baby teeth. They lose teeth throughout their lives. When a shark loses a tooth, a tooth from another row of teeth will move into its place. New teeth are always growing. Most sharks are carnivores, so they feed on other animals, like fish or seals.
Sharks might look scary, but they are not usually dangerous to people. People are more dangerous to sharks, since people hunt sharks. To be safe, though, it is a good idea to leave sharks alone if you see them!
How many types of sharks are there?
Trả lời bởi giáo viên
Có bao nhiêu loại cá mập?
A. dưới 400
B. trên 400
C. 400
Thông tin: Sharks are fish, and there are over 400 types of sharks.
Tạm dịch: Cá mập là loài cá, và có hơn 400 loại cá mập.
Hướng dẫn giải:
Kiến thức: Đọc hiểu