🧬 Introduction: Cells, Tissues & Organs
All living things are made up of cells — the tiny building blocks of life.
When similar cells group together, they form tissues, and when different tissues work together, they make an organ.
Organs then join to form organ systems that carry out all the functions needed for life.
In this course, you’ll explore:
- What cells are and how they work
- How tissues and organs are formed
- How these systems keep living things alive and healthy
Let’s begin by understanding the amazing structure and teamwork inside every living organism!