bad breath
smelling hair and clothing
bad taste in mouth
yellow/brown teeth
Answer: Having the most offsprings
Explanation:
Natural selection is the differential survival and reproduction of the some of the members of the population those who have benefit of survival under the adverse conditions.
Such members of the population will survival and reproduce more offsprings than others this can be considered as fitness or survival of the fittest.
Answer: appendix is my guess
Explanation:
The answer for this question would be all of the above