REPORT THE USER OF "alexanderkreiger27" HE SPAMS DU. MB ANSWERS ON QUESTIONS AND TAKES YOUR POINTS. HELP GET THIS USER BANNED HES SUPER ANNOYING.

Marine exptoration of oil uses seismic waves to locate oil in the seabed. what is a negative impact from seismic waves on the aquatic ecosystem of the ocean? a.seismic waves kill microoganisms b.seismic waves disrupts the sand and causes seafloor erosion c.seismic waves have virtually no adverse affects on marine life d.seismic waves damage the sonar that dolphins and whales use to orient themselves underwater

How was the age discrimination in employment act amended in 1986?

What does it mean to say the united states has a federal system of government