I believe the answer is c. Herpes and HIV are STD's so it's like stuck with you. :) Hope this helped!
Explanation: Chemicals
There are four primary chemicals in the brain that effect happiness: dopamine, oxytocin, serotonin, and endorphins. By designing gamified experiences that activate these chemicals, you can increase your users' happiness and loyalty.
Not making his/her status known to the person the transactional sex is conducted with.
Unprotected sex when indeed infected intensionally or unintensionally
hope it helps
I think that last answer is correct. The first two are definitely wrong in my opinion, and the third one seems incorrect because exercising and watching what you eat are things you should be doing outside of dieting.
Answer: b. modifiable risk factors
Explanation:
Modifiable risk factors are those factors which are associated with unhealthy lifestyle and they can be directly related to the development of disease and these can be fatal if the factors are not avoided or modified. The examples of modified risk factors include tobacco and alcohol consumption, excess weight gain, unhealthy eating habits and physical inactivity.
Thus the focus of health promotion and disease prevention efforts should be directed to the modified risk factors as these can be reduced, avoided and prevented to support good health and promote disease free life.