In your first sentence switch witch to which. In problem 1 t the end change developpe to develop. In problem 3 the “WE” should not be capitalized. Only the w. At the end of problem 3 ulsee, I don’t know if you were doing unless or you’ll see or useless, but whichever one it is change it to one of those. Spielberg needs to be capitalized. In problem 5 at the end change ended with needed. In problem 6 at the beginning change probes to problems. Other than that it looks great! Coming from a 7th grader❤️
Answer:
b. It keeps alveoli from collapsing with breaths.
Explanation:
Surfactants are highly surface active agents which are formed from a protein and lipid complex. It comprises of a hydrophobic and hydrophilic portion and its sole purpose is to control the tension at the air-liquid interface and thereby lower the surface tension. Surfactants are produced by the type II aveolar pneumocytes in the lungs.
Surfactants are needed in order to aid breathing and prevent straining oneself, it also prevents the lungs from collapsing during breathing, a term known as atelectasis.
Answer: Socioeconomic status can be defined as the social status of an individual based on the factors like education, occupation, and income.
Explanation:
Social economic status of a patient concerned with health pattern and behavior. The patient if wealthy enough can afford good medical services, diet, and medication. Also, person with higher levels of education can understand the treatment procedure, can be more aware about health, can maintain hygiene, and can take better decisions related to health.
Person with low income and education may suffer from inability to avail a good medical treatment, cannot obtain good nutrition, and such a person is expected to be affected by occupational hazards for example a person working in mining site is expected to have lung and skin diseases. Thus, person with low social economic status may not have proper health awareness and may not maintain good health.
