Answer:
Lubricates joints and body cells
Answer:
it is mostly negative
Explanation:
when you look at the situation in their social life,you find that everyone wants to have the latest trends and will do anything in order to fit in(this is a dangerous thing as it could result to possibly drug and substance abuse
Physical:they stress their bodies concerning their looks hence plastic surgery
Emotional:they feel as if they aren't understood by anyone else but their peers
ART which stands for anti-retroviral therapy helps slow HIV's process
Answer: (a) 0.927
(b) 14.2%
Explanation:
Given : According to the National Health Survey, the heights of adult males in the United States are normally distributed .
Mean : 
Standard deviation : 
Let X be a random variable that represents the heights of adult males in the United States .
Z-score : 
(a) For x= 64

For x= 74

Using the standard normal distribution table , we have
The deviation 2.8 inches. (a) What is the probability that an adult male chosen at random is between 64 and 74 inches tall :-

Hence, the probability that an adult male chosen at random is between 64 and 74 inches tall = 0.927
b) Since 1 feet = 12 inches
Then , 6 feet = 
The z-score corresponds to x=72 :

Then , the probability that the adult male population is more than 6 feet tall :-

Hence, the percentage of the adult male population is more than 6 feet tall = 14.2%
Answer:
Improper Diet
Genetics
Medication
Stress
Weight
Explanation
Because diabetes can occur in many forms.