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Answer:
You can Google it get some info the write it as your own just change some words.
Explanation:
Your welcome.
Answer:
every one lays eggs. No bird gives birth to live young. Birds quickly form and lay an egg covered in a protective shell that is then incubated outside the body.
Birds developed much great mobility than a mammal, but at the cost of being unable to carry its growing offspring about in its body. Unlike, say, a dog carrying a litter of puppies.
Explanation:
because initial research is a form of raw notes seeing that can be looked back on if in need.