The respiratory system review

What Is the Respiratory System? respiratory system This chart of the RESPIRATORY SYSTEM shows how you breathe Breathing is the process that brings oxygen in the air into your lungs and moves oxygen and endocrine system The lower respiratory tract consists of the trachea , bronchial tubes, and lungs The bronchial tubes carry air into the lungs and branch into smaller

muscular system The lungs and respiratory system allow us to breathe They bring oxygen into our bodies and send carbon dioxide out (called