Home School Life Journal From Preschool to High School

Home School Life Journal ........... Ceramics by Katie Bergenholtz
"Let us strive to make each moment beautiful."
Saint Francis DeSales

Calcium in Bone Activity

The boys examined an old chicken bone and noticed how hard it is. We then put it into a cup of vinegar. We will check on it later and see what happens to it.
About a week later, we took it out and found that the vinegar leached the calcium out, making the bone soft and rubbery.

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