______ is a major component of bones and the proteins that build muscles.
11 answers
Angie/Stephanie -- what are your choices? What is your answer?
it's fill in the blank
http://www.livestrong.com/article/402005-foods-that-help-the-bones-muscles-to-get-strong/
http://www.livestrong.com/protein-building/
http://www.livestrong.com/protein-building/
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Birds
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Chews
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Calcium ?? Lmao!!!
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