Answer:
Compound.
Explanation:
If a molecule consists of 2 or more elements its a compound.
Answer:
all of the above can lead to increase in nitrogen
Answer:
My Guess Is C if im wrong sorry
Explanation:
Just thinking logicaly
Different colored bands in each solvent signify the different materials that are found in the substance that is been analysed.
The green band in the solvent represent the green chlorophyll which are found in leaves. Chlorophyll is the substance which gives the plants the capacity to trap energy from the sun for production of food.