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25 kwi 2022 · Get free human anatomy worksheets and study guides to download and print. These are PDF, PNG, and Google Slides worksheets.
Air enters the respiratory system through the nose. As the air passes through the nasal cavity, mucus and hairs trap any particles in the air. The air is also warmed and moistened so it won't harm delicate tissues of the lungs. Next, the air passes through the pharynx, a long tube that is shared with the digestive system. A flap of
The respiratory tract is the path of air from the nose to the lungs. It is divided into two sections: Upper Respiratory Tract and the Lower Respiratory Tract. Included in the upper respiratory tract are the Nostrils, Nasal Cavities, Pharynx, Epiglottis, and the Larynx.
26 wrz 2019 · Hide All Contents. Chapter 1. An Introduction to the Human Body. 1.0 Introduction. 1.1 How Structure Determines Function. 1.2 Structural Organization of the Human Body. 1.3 Homeostasis. 1.4 Anatomical Terminology. 1.5 Medical Imaging. Chapter 2. The Chemical Level of Organization. 2.0 Introduction.
The goal of this tutorial is to help you learn the terms used to describe anatomical movements in order to make learning Anatomy a little easier. Each anatomical movement is explained with a definition and a diagram. In some cases, photos have also been included. You can find an index of all of the movements at the end of the module.
The good news: by learning these word elements, you can come to understand what anatomical words mean! The goal of this tutorial is to teach you some commonly used in prefixes, suffixes, and roots, in order to help make learning Anatomy a little easier.
The main purpose of your lungs is to breathe in good air and breathe out bad air. The good air contains oxygen, which your body needs. The bad air is a gas called carbon dioxide, which your body cannot use. When you breathe in through your nose or mouth, air travels down the back of your throat.
