Which explanation BEST describes the organization of the human body?

The body is made of cells. The cells are organized to build organs. A group of organs make up a tissue. A group of tissues make up a system.

A group of cells work together to form a tissue. A group of tissues work together to form an organ. A group of organs work together to make up a system.

Tissues are the building block of all living things. Tissues work together to make up systems. Systems work together to make up organs. The organs work together to build a human.

There are a number of systems in the body. The systems are made of tissues, which work together to make cells. The cells make up the organs. The organs make up the tissues.