1. Which rock sample had the most porosity? Which sample had the least?
2. How much empty space was there in the medium-sized rock sample?
3. How much time did it take the water to flow through the gravel? The sand? What about the dirt?
4. Which sample is the most permeable

Chromosome structure mutations are alterations that affect whole chromosomes and whole genes rather than just individual nucleotides. These mutations result from errors in cell division that cause a section of a chromosome to break off, be duplicated or move onto another chromosome have a good day