Select the statement that correctly describes multiple sclerosis.
a.
this fatal disease leads to severe and progressive memory loss.
b.
this fatal disease attacks the peripheral nervous system.
c.
this nonfatal disease is characterized by severe memory loss.
d.
this nonfatal disease disrupts the central nervous system (cns).

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