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ziro4ka [17]
3 years ago
13

River dolphins are morphologically distinct from other dolphins and are primarily restricted to freshwater ecosystems in Asia an

d South America.
a. True
b. False
Biology
1 answer:
Stels [109]3 years ago
3 0

Answer:

a. True

Explanation:

  • The river dolphin is a group of aquatic animals that is specially adapted to the fresh water and are relatively smaller compared to the other dolphins.
  • They have evolved to survive in shallow waters and strong-river currents. These dolphins are not very widely disturbed and are found in certain deltas and rivers.
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