What are the adaptations of dolphins?


Dolphins tend to adapt to their environments whether they migrate to a new area or are held in captivity. Some dolphin adaptations in an aquatic environment include low speed swimming instead of high speed swimming and their heartbeat slows down when underwater. Dolphins also can dive up to ten minutes. They can stay underwater for up to 12 minutes. Dolphins also have long noses that can help them kill sharks and they have exceptional intelligence.
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Dolphins possess lungs proportionately smaller than those of humans but which utilize oxygen far more efficiently. Increased amounts of myoglobin in their blood allows for effective
they once had legs.
Mysticeti Odontoceti The order Cetacea includes whales, dolphins and
Dolphins have teeth designed to grip the fish they eat, have a smooth body for ease of swimming, a region in the head called a melon for using communication, a blowhole for easier
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Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Cetacea
Dolphins are aquatic mammals divided into 2 families: Delphinidae, the oceanic, and Platanistidae, the river dolphins. There are more than 30 species of the former, though the 6 largest are often known as whales. There are only 5 species of the latter.
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