Answer:
Both involve drilling into the earth and can cause environmental degradation.
Explanation:
The spinal cord is part of the central nervous system
Answer:
No
Explanation:
The solubility of a solid in water refers to the amount of that solid that dissolves in water.
It is not possible to calculate the solubility of the solid because the student threw away the first precipitate that formed. We already have the volume of water, but having lost some mass of precipitate, it has become impossible to accurately determine the solubility.
Hence the answer provided above.
Their valence electrons don't give them the ability to bond, they are also not in need to any electrons, since they won't get an octet soon.
