I'm not positive but recent scientific studies show that eating 5 grams or more of protein refuses the risk of diabetes and can help spread your metabolism which can help you lose weight.
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.
I believe it is A I’m not 100% tho
Strength training twice a week will help you develop muscles and increase bone strength
I believe the correct answer is B: The prevention of second-hand smoke. Hope this helped!
-TTL