What is organ ?. Give two example.​

Organs are the body's recognizable structures

a few examples would be the heart, liver, stomach, eyes, etc.

hope this helps :)

Organs are the body's recognizable structures (for example, the heart, lungs, liver, eyes, and stomach) that perform specific functions. An organ is made of several types of tissue and therefore several types of cells.

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.