Which of the following is a good analogy for negative feedback systems in homertstasis? A a power switch

B a thermostat on your furnace
C a light switch dimmer
D a light switch

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