Streamlined bodies: Sharks have sleek, streamlined bodies that reduce drag and allow them to swim quickly and efficiently through the water.
Powerful jaws: Sharks have powerful jaws that are lined with sharp teeth. These jaws allow them to catch and eat prey.
Gills: Sharks breathe through gills, which are located on the sides of their heads. Gills allow sharks to extract oxygen from the water.
Fins: Sharks have fins that help them maintain balance and stability in the water. Their fins also allow them to steer and change direction quickly.
Skin: Sharks have tough, leathery skin that is covered in dermal denticles. These denticles are small, tooth-like structures that help to protect the shark's skin from damage.
Senses: Sharks have excellent senses of sight, smell, and hearing. These senses help them to locate prey and avoid predators.
Electroreception: Some sharks have the ability to detect electrical fields in the water. This sense helps them to locate prey and navigate through their environment.
These are just a few of the features that help sharks survive in their habitats. These animals are perfectly adapted to their environment and have evolved over millions of years to become some of the most successful predators in the ocean.