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bagirrra123 [75]
3 years ago
8

Which is not characteristics of all mammals?

Biology
1 answer:
alexgriva [62]3 years ago
8 0

Answer:

b. giving birth to live young (viviparous)

Explanation:

Monotremes include duck-billed platypus and few other mammalian species that are oviparous. These mammalian species do not give birth to young ones, that is, they are not viviparous. Rather they lay eggs and are oviparous.

These species are also characterized by the absence of teeth. The primitive monotremes also exhibit external fertilization.

Examples of egg-laying mammals include anteaters or echidnas and the duck-billed platypus. The laid eggs are carried by females in an abdominal ouch to keep them warm.

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B.  Wind turns the propeller-like blades of a turbine around a rotor, which spins a generator, which creates electricity

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3 years ago
Cystic fibrosis is a devastating illness that affects the lungs, pancreas, and intestines.In 1989, researchers discovered that t
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I hope you're clear on this Daxxy

3 0
3 years ago
PLEASE HELP ME IF YOU CAN!
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2 years ago
How many hydrogen atoms can bind to one carbon atom?
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I think that the question is not clear enough. Can you be more specific?

If your question was something like this: how many atoms of hydrogen can be around carbon, then the answer is 4. Carbon forms 4 bonds with other atoms.

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