The things that birds have attached to their bodies called their wings, a left one and a right one, cause them to have the ability to fly.
Answer:
i think its A but im not sure its because A is the best from all of them
Explanation:
The beginnings of a brain first become apparent around four weeks after conception when the neural plate folds to form the neural tube
It can affect the dogs diet and can eventually become bad if given too much
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