Bacteria are the simplest form of life. They are single-cell creatures found in our food, inside our bodies, on our cell phones and just about everywhere. They come in different shapes and sizes, whether spherical, rod-shaped or spiral. We can’t see them, but they are just undefeatable! They are true survivors, and that is why we are slapped with the challenges of dealing with multi-resistant organisms! There are a lot that human can learn from their adaptation strategies that counter the uncertainty of ever-changing environmental conditions.