the zebra mussel was accidentally brought into the united states. it filters out large amounts of plankton from aquatic habitats. native species feed on these plankton. how is it likely to impact the biodiversity in the region

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.

amber has allowed scientists to study dna that has been preserved over millions of years.

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation: