Question

What adaptations do aquatic animals have for surviving underwater?

Answer 1

Aquatic animals have various adaptations that allow them to survive underwater. Some common adaptations include:

1. Gills for extracting oxygen from water
2. Streamlined body shapes for efficient movement in water
3. Buoyancy control mechanisms such as swim bladders
4. Camouflage and coloration for protection and hunting
5. Specialized fins, flippers, or tentacles for swimming and maneuvering
6. Salt glands for regulating salt levels in their bodies
7. Electroreceptors for detecting prey or navigating in murky waters
8. Lateral lines for sensing changes in water pressure and movement