Answer:
The hazards of their condition that may lead to death, permanent health conditions, and not realizing they have an issue.
Explanation:
Eating disorders can easily get out of hand and cause the person to have serious health issues, or even lead to death.
A person suffering from these disorders may not realize the harm they are doing and will need a professional to help them.
A professional can provide the help needed and give the treatment necessary to the suffering individual.
I may be wrong, but I think it's Antibodies.
Scientists are creating vaccinations that prevent people from getting bird flu. If the virus mutates, a new vaccine needs to be made. The vaccine needs to be tested, which can be dangerous. It also takes a long time for scientists to know whether the vaccine works.
your heart speeds up so more blood can reach your muscles. Muscles use oxygen to create the stuff needed for the work in exercise.your heart rate returns to its normal or resting rate fairly quickly
