Answer: HIV/AIDS is at a much more higher rate in developing countries than developed countries because people in developing countries have less access to healthcare and information or awareness about the topic than developed countries.
Answer:
Low back pain
18-year-old men
Explanation:
This is a form of athritis which affect the spine and other joints of the body. A percentage of individuals with this disease begin to experience symptoms at the age of 18 years(early adulthood) which is the period when it predominantly starts.
The disease is also characterized by the presence of back pain as a result of the spine found at the back being affected in this case.
True pathogens are disease causing agents
Insulin receptors regulate glucose level in blood. without that, glucose level would be uncontrolled/not normal (high/low) and it would be impossible to maintain homeostasis (stability) :P hope it will help.. :)