There are 4 significant figures(3050)
Answer:
3.02 X1023 atoms Ag limol. - - 0.50 1 moles. 6.02241023 atoms.
Our bone marrow continuously makes new red and white blood cells. The lymphatic system consists of the bone marrow, the spleen, the thymus (in young people), and lymph nodes.
Answer:
12.1% C, 16.1% O, 71.8% Cl
Explanation:
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