7. The relative age of rocks and fossils can be determined using two basic methods and???

answer; a muscle cell, another neuron and a of the above

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.

it would be heredity

b. to discover aspects of the natural world.

hopefully i .