Tu cuerpo: ¿qué constituye el cuerpo?

The video tutorial explains the composition of the human body, starting with the basic building blocks, cells. It describes how similar cells form tissues, which then combine to create organs. The video further explores how organs work together in systems to perform essential functions, such as digestion and respiration, providing energy and maintaining life.

What are the building blocks of the body?

What is the role of tissues in the body?

Can you name an organ and its function?

What is an organ system?

How do the organs in the digestive system work together?