answer is amount of mass in a certain volume
Answer:
None of the above
Explanation:
<h3>Because as N has the valence of 3 when it reacts with Cl of 1 as valence they will form NCl3</h3>
The answer is C, because it was done on purpose, therefore NOT naturally. Not done by nature.
B. plastic , the recycling of plastic would conserve fossil fuels
It is supported by evidence from a wide variety of scientific disciplines, including genetics, which shows that different species have similarities in their DNA. There is also evidence supporting the Theory of Evolution in paleontology and geology.