(HELP FAST PLEASE)! This weather map showed the temperature in( •F) in the untied states on a winter day it also includes two pressure systems labelled H and explain where weather fronts are most likely located and predict at each pressure system

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this