The difference between a cell and a tissue is that tissue is made up of cells.
When using the fifo method correctly the food stored in front is the food with the earliest use-by dates be stored.
FIFO is the first in, first out method of inventory valuation is a cost flow assumption that the first goods purchased are also the first goods sold. In most companies, this assumption closely matches the actual flow of goods, and therefore considered the most theoretically correct inventory valuation method.
