Uracil is the nitrogenous base found in RNA but not in DNA.
Parkinson's Disease which causes your muscles to not be able to relax and causes tremors.
It becomes D. Groundwater
Answer:
Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. This variation means that some individuals have traits better suited to the environment than others.
