~Hello there! ^_^
Your question: Air is passed from the trachea into the lungs through two large tubes called..?
Your answer: Air is passed from the trachea into the lungs through two large tubes called the bronchi.
Happy Studying! =)
Answer:
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
<span>All cells use oxygen to convert raw food products into energy they can use for health. In the process they make a bi-product which is carbon dioxide and waste material. If there was no cellular respiration the cell would die, because they would be lacking the oxygen needed for food conversion, and they would have no means of getting rid of their waste products.</span>
