Mary is worried because dementia is common in her family. she does not want to get that disease. what can she do to decrease her risk?
a) watch fitness videos to learn new technique
b) eat balanced meals without excercise
c) preform at least moderate intensity excercise regularly
d) preform low intensity excercise each week

What is the best way to use the clean water act to address the issue of dirty water and diseases that plague asmall community? a) to report the number of cases of people who havecholera symptomsb) to provide health guidelines about effects from waterborne diseases c) to enforce standards that focus on chemical dischargeinto bodies of waterd) to carry out research that investigates how dirty wateraffects human health