levels of the organism

Cells

The cell is the basic unit of structure and function of a living thing.

The tissue

~Tissues are made of a group of similar cells that work together to do a specific job in the body.

Organs

~Organs are made up of two or more tissues that work together to do a specific job.

Organ Systems ~An organ system is a group of organs working together to perform particular jobs

Organisms~ Sum of all cells, tissues, organs and organ systems makes an organism. An organisms is made when a group of organ systems work together.

Comment Stream