Cells

What is inside a cell?

A single drop of blood would hold MILLIONS of red blood cells. Most cells are too tiny to see without a microscope.

Cells are just like you:1) they take in food2) they get rid of waste3) the food is used for growing and repairing wounds4) they have parts that move inside them5) they sense and respond to changes in their surroundings6) they communicate with each other

Cells are the smallest living parts of any living thing. They contain smaller parts each with a specialized job.