1. Mouth: As you chew and swallow, your tongue pushes food into your throat. A small piece of tissue called the epiglottis covers your windpipe. The epiglottis prevents choking. 2. Esophagus: Food travels down a hollow tube called the esophagus. At the bottom, your esophageal sphincter relaxe...
GD/H220B General Doctor Medical Science multifunctional Elderly Nursing Manikin Female mannequin $578.00 Min. order: 1 set GD/LV22 General Doctor Advanced Surgery Training Model for Surgical Practice Skills $1,300.00 Min. order: 1 set GD/J15 General Doctor Neonate Windpipe Intubation Model for Med...
sperm c. cell from the trachea (windpipe) d. neuron e. bone cell What organ systems (and organs, tissues, or cells) work together in the process of running and how do they work together? Identify the components of the autonomic nervous system. What i...