The answer is 2) 12 '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Answer:
Mutations are random Mutations can be beneficial, neutral, or harmful for the organism, but mutations do not “try” to supply what the organism “needs.”
Explanation:
I honestly think that a or d would be the best options. I would start with D and if that doesn't work try a.
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Purpose. Good web design always caters to the needs of the user. ...
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Down syndrome is caused by the nondisjuction of the chromosome 21.
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