Question

1 How does a dolphin's blowhole work?

2 Can they breathe through their mouths like humans nostril?

3 What fin keeps dolphin stable in the water?

4 Why do they live in groups?

5 What had the scientists been investigating since the 1950s?

6 What are dolphins like?

7 Do they have accents, just like people?

8 How do they communicate?

Answer 1

Объяснение:

1. A dolphin's blowhole is a specialized adaptation that allows them to breathe. It's located on top of their head and acts as a nostril, enabling them to come to the water's surface to breathe. They close it when underwater and open it to exhale and inhale when they surface.

2. Dolphins primarily use their blowhole to breathe, but they can also open their mouths to breathe through it if needed.

3. The dorsal fin is the one that helps keep dolphins stable in the water. It acts like a keel, assisting with balance and stability as they swim.

4. Dolphins are highly social animals and often live in groups called pods. Living in groups provides them with protection, helps with hunting, and allows for social interaction.

5. Since the 1950s, scientists have been studying various aspects of dolphin behavior, communication, and intelligence, seeking a better understanding of these fascinating creatures.

6. Dolphins are intelligent marine mammals known for their playful and social nature. They have streamlined bodies, sleek skin, and a dorsal fin on their backs. They are often gray with some variations in color depending on the species.

7. Research suggests that dolphins might have regional vocalizations or "accents." They can adjust their communication to adapt to different pod members, but it's not exactly like human accents.

8. Dolphins communicate using a variety of sounds, including clicks, whistles, and body language. These vocalizations serve various purposes, such as social bonding, hunting, and navigation. They are also known for their echolocation abilities, where they emit clicks to locate objects and prey in the water.