This article is a great overview, introduction, review or reinforcer about Homeostasis - body's natural tendency to work together to achieve health and balance.
The article comes from: ck12
The article is written in friendly and engaging language and includes a diagram. The article is a little more than a page long and includes standards-aligned comprehension and analyses questions. I use the article in my body systems unit (7th-grade essential standards). The article can be used for literacy groups, individual DEAR or homework reinforcement.