Oxygen enters the lungs, then passes through the alveoli and into the blood.
Answer:
Pressure on the membrane will be 2.5 pounds per square.
Explanation:
As discussed in the question, pressure is calculated by dividing force by area. To calculate the pressure on the membrane :
P= F/A
P= 60/24
P= 2.5 pounds per square inch
However, the standard unit for calculating pressure is Newton per square meter but in the question, it is asked to give the answer in pounds per square inch.
Answer:
Option d is correct.
Explanation:
A printed brochure will be easily available to all people who either belong to the high status or low status.
It is very important to spread all the information regarding HIV/AIDS so that people can be aware of the fact and can avoid misunderstanding.
There is no treatment for HIV/AIDS but some drugs are recommended to untouched with these diseases.
ART or antiretroviral Therapy is a drug that is used to control the virus of these fatal diseases.
The correct answer is 0.4.. hope this helps !