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.
The answer for this would be false have a good day.....
I have never heard of that before. But I do know everyone has cancer in their body it just takes something to trigger it.
True, Childhood obesity imposes substantial economic costs.There is considerable knowledge about the risk factors associated with childhood obesity.
Research and scientific information on the causes and consequences of childhood obesity from the platform on which to build our national policies and partner with the private sector to end the childhood obesity .
Obesity is reefer to excess body fat , is difficult to measure directly , obesity is often measured by body mass index ( BMI) a common scientific way to screen for weather a person is under weight normal weight , overnight .Obesity has become dramatically more common among Americans of all ages.
To learn more about Childhood obesity here
brainly.com/question/28220858
#SPJ4
The best answer would be (A) Paranoia and hallucinations can occur.
Researchers have found that people who smoke marijuana are more likely to have hallucinatory experiences and paranoid feelings than those who don’t. <u>This is due to a psychoactive ingredient in marijuana called THC (tetrahydrocannabinol)</u> which influences a person’s cognition to exhibit these behaviors.
