5. What are 4 (of the 8) characteristics of living organisms? Bacteria are classified as what type of cell?

## Step 1<br />The first part of the question asks for four characteristics of living organisms. These characteristics are generally accepted to be:<br />- Cellular organization: All living organisms are composed of one or more cells.<br />- Metabolism: All living organisms perform metabolic processes to maintain their life.<br />- Growth and development: All living organisms grow and develop over time.<br />- Reproduction: All living organisms reproduce, either sexually or asexually.<br /><br />## Step 2<br />The second part of the question asks about the type of cell that bacteria are classified as. Bacteria are classified as prokaryotic cells. This is because they lack a nucleus and other membrane-bound organelles.