The muscular system is composed of muscles and tendons that work together to produce movement, maintain posture, and generate heat, controlled by the nervous system. Articles are a unique way for readers to learn about the world around them. In addition to building reading comprehension skills and increasing vocabulary, articles can be used for writing and research. Muscular System is broken into 6 single-page sections: What is the Circulatory System?, Types of Muscles, What Do Muscles Do?, Taking Care of Your Muscles, Fun Facts, and Words to Know.
