Suggest any two adaptations, which are present in aquatic animals

CBSE Class 9 CBSE Class 9 Science
1
  1. Suggest any two adaptations, which are present in aquatic animals.
  2. Explain, why fishes can see clearly in water unlike humans.
2
  1. Two adaptations present in aquatic animals are as follows
    • Streamlined body
    • Fins for locomotion
  2. The eyes of fishes are covered with nictitating membrane. This prevents the water from entering their eyes. Since, this feature is absent in human eyes, they cannot see clearly in the water.