What are temperate zones

the part of the earths surface lying between the tropic of cancer and the arctic circle in the northern hemisphere or between the tropic of capricorn and the antarctic ciricle in the southern hemispshpere, and characterized by having a climate that is warm in the summer, cold in the winter, and moderate in the spring and fall.

CDC regulation:

factories cannot dispose of anything containing mercury near a water systems

children must be vaccinated before entering school

CDC enforcement:

educate people and organizations about health regulations

evaluate effectiveness of health care services

monitor workplaces to see if they are following safety procedures

make sure food producers and suppliers are following food safety regulations

I hoped this helped :)))