The students heated 100 g of soil in an oven at 105°C for 24 hours. The mass at the end of the experiment was 70 g. Determine the percentage (%) amount of water in the soil sample. Show your working.

Despite the differences in mature plant cells, all of them are derived from meristem cells. the three major types of tissue systems develop from the meristem. meristems develop cells in all but which tissue?