Head:
* Snout: Pointed and streamlined, allowing for efficient movement through water.
* Nostrils: Located on the underside of the snout, they detect scents and water currents.
* Eyes: Positioned laterally on the head, providing good peripheral vision.
* Mouth: Enormous and lined with rows of razor-sharp teeth. The jaws can open extremely wide.
* Ampullae of Lorenzini: These are tiny pores around the snout and head that detect weak electrical fields emitted by prey.
Body:
* Torpedo-shaped body: Perfectly designed for speed and agility in the water.
* Dorsal fins: Two prominent fins, the first one being significantly larger and triangular, and the second smaller and located near the tail.
* Pectoral fins: Used for steering, balance, and maneuvering.
* Pelvic fins: Paired fins located underneath the body, also used for maneuvering.
* Anal fin: Located near the tail, it helps with stability and propulsion.
* Caudal fin (Tail): Powerful and crescent-shaped, providing the main thrust for movement.
Other Important Features:
* Skin: Covered in tough, sandpaper-like scales called denticles, which reduce friction and aid in swimming.
* Liver: Large and oily, providing buoyancy and energy storage.
* Spiracles: Small openings behind the eyes, allowing the shark to breathe while stationary.
* Lateral line: A sensory system running along the sides of the body, detecting vibrations and pressure changes in the water.
Internal Anatomy:
* Heart: A two-chambered heart that pumps blood throughout the body.
* Gills: Used to extract oxygen from the water.
* Stomach: Expandable to accommodate large prey.
* Intestines: Long and coiled, aiding in digestion.
Remember: Great white sharks are complex creatures with many intricate adaptations that allow them to thrive in their ocean environment.