True. Because they are white we know that they reflect light, and thus heat.
Answer:
periosteum, compact bone, cancellous, bone marrow
Answer:
1st Blank: <em>1 Co</em>
2nd Blank:<em> 2 Na2S</em>
3rd Blank:<em> 4 Na</em>
4th Blank:<em> 1 CoS2</em>
Explanation:
<em>Trust me</em>
Yes because some work harder than others to get their credit for developing the periodic table
