I think it is 19 but I am not sure because I know mitosis had 2 times the amount as meiosis
The answer is concrete laundry trays.
This is because as concrete trays ages with timeit becomes coarse and rugged due to water, soap and detergents. Their smoothness gradually fades with time, thus this makes it not as good regarding to health wise standards of living.
what do u have to do? do you match them?
