Answer:
silicon and carbon have tge same number of valence electrons !
the answer would be b because b is the only one that changes while a and c does not change for their type.
hope this helps! ❤ from peachimin :)
Nutrients move through the ecosystem<span> in biogeochemical </span>cycles<span>. A biogeochemical </span>cycle<span> is a circuit/pathway by which a </span>chemical<span> element moves through the biotic and the abiotic factors of an</span>ecosystem<span>. It is inclusive of the biotic factors, or living organisms, rocks, air, water, and </span>chemicals<span>.</span>
Important facts about cities or towns are their healthcare and the sanitation within that certain area.
Answer:
See Explanation
Explanation:
There is no physical way to explain how to do this on this website.
Sorry Though!
