Question

Provide a definition in your own words describing each level of organization: Cell, Tissue, Organ, Organ System, Organism.

Answer 1

The levels of organization in the human body include cells, tissues, organs, organ systems, and organisms.

Step-by-step explanation:

The levels of organization in the human body are as follows:

1. Cell: The basic unit of life. Cells are the building blocks of all living organisms.
2. Tissue: A group of cells that work together to perform a specific function. There are four main types of tissues in the human body: epithelial, connective, muscle, and nervous.
3. Organ: A collection of tissues that work together to perform a specific function. Examples of organs include the heart, lungs, and liver.
4. Organ System: A group of organs that work together to perform a specific function. Examples of organ systems include the respiratory system, digestive system, and circulatory system.
5. Organism: The highest level of organization. An organism is a complete living thing that can carry out all the processes necessary for life.