1 The value of a domestic money order is larger than $1,000. 2  The maximum value for domestic money orders is $1,000. 3  The value for an international money order is larger than $700 (or $500 for El Salvador or Guyana). The dollar amount is not imprinted twice (see 4). 2  The value of a domestic money order is larger than $1,000. 3  The maximum value for domestic money orders is $1,000. 4  The value for an international money order is larger than $700 (or $500 for El Salvador or Guyana).
Quick Answer. Cells are considered the smallest unit of life because they are the smallest components in living things, and some organisms, such as bacteria, are made up of single cells. In addition, each part of the animal body, including blood vessels, organs and skin, is made up of a congregation of cells.
Through their studies they concluded that all living things were made up of cells and that a cell is the smallest unit of organization in a living thing. These ideas formed the basis for cell theory. In 1858, Rudolf Virchow studied cellular pathology and proposed that all cells come from other cells.