Conducting Passages. The respiratory conducting passages are divided into the upper respiratory tract and the lower respiratory tract. The upper respiratory tract includes the nose, pharynx, and larynx. The lower respiratory tract consists of the trachea, bronchial tree, and lungs.
Use circuit symbols to construct schematic diagrams for the following circuits: a. A single cell, light bulb and switch are placed together in a circuit such that the switch can be opened and closed to turn the light bulb on. b. A three-pack of D-cells is placed in a circuit to power a flashlight bulb.
However, it is an advantage to those who want to teach and preach the Scriptures. The Bible can be confusing at times. A visual diagram of the verse or verses of Scripture will clarify the relationships between patterns of thought and it will separate the main points from the subordinate points.