Environmental health policies are a) Crafted whenever a new chemical compound is introduces to consumer products or manufacturing practices b)limited...

Environmental health policies are

a) Crafted whenever a new chemical compound is introduces to consumer products or manufacturing practices

b)limited to agents that occur naturally in the environment

c) typically created in response to a build-up of real-world evidence of environmental health hazards

d) a recent development, since most environmental health laws were passed within the last decade or so