Answer: C) Resistance to air flow increases due to the increase in cross-sectional diameter
Explanation:
As, resistance to air flow increased due to the increased in cross sectional diameter is not true because resistance offer by an individual alveolus is more than that it offered by the medium size bronchi but the number of alveoli is much more as compared. In fact that the maximum resistance to airflow is encountered in the medium sized bronchi.
The moveable end of the muscle that attaches to the bone being pulled is called the muscle's insertion, and the end of the muscle attaches to a fixed (stabilized) bone is called the origin.
Which of the following statements about human development is true? Social scientists believe the interaction of heredity and environment shapes human development. Jean Piaget argued that social interaction is key to development. As children grow older, they pay more and more attention