Both flagella and pili are extensions from the bacterial cell body. Flagella are like a whip or a tail while pili are best described as hairlike.A pilus is a hairlike appendage found on the surface of many bacteria.
The opposite of evaporation is condensation.
Answer:
False
Change over time usually occurs through natural selection. If you are talking about change in time of species.
Answer:
Mutations in the HBB (beta-globin) protein causes symptoms of sickle cell disease.