I believe the answer is a) metabolism bc metabolism is when the sum of chemical reactions take place in each cell of a living organism
Answer: Phosphorous
Explanation:
Phosphorus and Nitrogen are similar in nature as they have 5 electrons in the outermost shell. Nitrogen and phosphorous belong to the same family on the periodic table.
As phosphorus lies just below nitrogen the characteristics of both the elements will be similar.
They are found abundant on earth and are cycle by biogeochemical cycle.
<span>I believe it was 300 BC.</span>
The Humerus belongs to the arm bone
Answer:
Organic molecules produced from spontaneous synthesis or from meteorites
Explanation:
