How many black keys does a piano have? Question: How many black keys does a piano have? Options: 32 36 35 30 Correct answer: 36 Related Posts What toxic substance was previously used in paint? Question: What toxic substance was previously used in paint? Where is the Magdalena River? Question: Where is the Magdalena River? Options: Mexico Venezuela What’s the name of the blood vessel transformation that has relatively large blood-filled spaces and does not contain tissue of the organ in which they are situated? Question: What’s the name of the blood vessel transformation Leave a Reply Cancel reply Your email address will not be published. Required fields are marked * Name * Email * Website Comment You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>
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