Active transport and passive transport are super important in biology! Let’s break it down:

Passive Transport:

• Doesn’t need energy.
• Moves things from areas where there’s a lot (high) to areas where there’s less (low).
• Includes processes like diffusion and osmosis.

Active Transport:

• Needs energy (usually from a molecule called ATP).
• Moves things from areas where there’s less (low) to areas where there’s more (high).
• Uses special proteins and pumps to do this.

So, to sum it up: passive transport is easy and smooth, while active transport requires effort!