Question

Are sharks mammals?
Bot
No, sharks are not mammals. They are a type of fish, and their bodies are adapted for life in water with features such as gills for extracting oxygen from water, a streamlined body for efficient swimming, and a cartilaginous skeleton instead of bones. Mammals are a separate group of animals that include characteristics such as giving birth to live young, producing milk to feed their offspring, and having hair or fur on their bodies.