Which equation is derived from the combined gas law?
OT Tz
Vq V2
OT-
O ViT, = P2T2
Ö P Vq Tq = P₂V ₂ Tz
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Date de o o w

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.

thats not even an aswer choice