This is an activity I usually carry out for lesson on part of respiratory system.
Model making using straws. Straws of various sizes and Q-tips are provided foe them to make the model. 35 more words
CountryPet Naturals Food, Treats and Chews are made from 100% Free Range and Grass Fed Meats on the South Island of New Zealand. Our Beef Trachea Chews are long lasting and easy to digest, with the added benefit of a Read more The post CountryPet Naturals Dried Beef Trachea Chews for Dogs 100% All Natural Beef, No Fillers or Chemicals! 18 more words
Pictures are of unknown organism but possible from small mammals. The relationship between the trachea and esophagus can be seen in the third one. The “C” shape cartilage ring that form most of the trachea and the trachealis muscle at the back can be seen in some of the pictures. 46 more words