Tissue and Organs

Tissue

Tissues are a group of cells that do the same job and usually look the same.

Muscle - contracts for movement

Glandular - produces enzymes and hormones

Epithelial - Covers all parts of the body

Organs

An organ is lots of different tissues that work together to do a particluar job. An example is the stomach. It has muscle tissue to churn up the content, gladnular to produce digetsive enzymes and epithelail covers both the inside and the outside of the stomach.

Organ system

An organ system is a group of organs that work together to do…