Answer:
C. Kidneys filter wastes from the bloodstream and produce urine
Explanation:
Answer:
A. the atomic number
Explanation:
It is a member of the alkaline earth family of metals with the atomic symbol Ca, atomic number 20, and atomic weight 40. Calcium is the most abundant mineral in the body and combines with phosphorus to form calcium phosphate in the bones and teeth.
The answer is 7. Valence electrons are the electrons in the very last shell, so we need to look at the outer “circle” and count the electrons, or the little black dots. There are 7 in the last shell.
Yes you can it will not just have 5 :)
Answer:
This is the exact answer. Please give brainliest. The answer is 132.13952.
Explanation:
