b. 26%
c. 52%
d. 100%
The correct answer is option a. "2%". It has been reported that approximately 2.7% of the land corresponds to cities around the world. Housing is the most important land usage in cities, therefore its use plus the contribution of housing in rural areas gives around 2% of land used for housing worldwide.
Answer:
the answer is false on ed
Answer:
Surfactant increases airflow. It has this effect on airflow because it reduces resistance to lung inflation. Airflow increased as predicted.
Explanation:
Pulmonary surfactant is a complex mixture of lipids and proteins secreted by the Type II alveolar cells. The major component of surfactant, dipalmitoyl-phosphatidylcholine (DPPC), is an amphiphatic phospholipid. The main function of the pulmonary surfactant is to reduce the surface tension at the air/liquid interface in the lungs by forming lining layer between the aqueous airway liquid and the inspired air. prevents alveolar and airway collapse at end-expiration and thus allows cyclic ventilation of the lungs. It decreases surface tension in the alveoli making it easier for the alveoli to increase surface area for gas exchange. By lowering alveolar surface tension, pulmonary surfactant provides two important benefits:
(1) it increases pulmonary compliance, reducing the work of inflating the lungs; and
(2) it reduces the lungs’ tendency to recoil, so they do not collapse as readily.
2) Explain whether Mom’s plan is a positive or negative form of reinforcement or punishment.
There are different ways to handle any situation. The answers are;
Punishment is a known as a term associated with operant conditioning psychology. It is said to be change in the behavior that takes place after a behavior that tends to limit the likelihood that that behavior will take place again in the future.
Learn more about Punishment from
Mom's plan is an example of punishment and negative punishment.
1) Mom's plan involves removing one of Maya's toys every time she spits. This is an example of punishment since it aims to decrease the behavior of spitting. 2) Mom's plan is an example of negative punishment because she is removing something (the toy) to decrease the behavior of spitting.
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B. neither our beliefs nor our understanding.
C. our beliefs and how we respond to them, but not our understanding.
D. our beliefs and understanding and how we respond to them.