which of the following is a mammal? options are 1. bombay duck 2. shark 3. dolphin 4. snake
Answers
Answered by
5
Explanation:
shark is the mammal because it gives birth to young ones while other lay eggs.
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Answered by
8
ANSWER:
Dolphin is a mammal.
EXPLANATION:
Like all other mammals, they are also 'warm-blooded'. They have lungs and can breathe in air. They can give birth to their young ones and feed them. Parental care is highly developed.
Dolphins are rather social and swims in shoals, and periodically rise to the surface to take in air. They can be trained easily, or you can say that they are the next most intelligent creatures on earth. They are usually aquatic.
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