Title: Zooplankton populations in Lake Erie and the Hudson River have declined by up to 70% since the arriv Post by: Nimaa on Feb 14, 2015 Zooplankton populations in Lake Erie and the Hudson River have declined by up to 70% since the arrival of zebra mussels because ________.
A) zebra mussels prey exclusively on zooplankton B) zebra mussels carry a parasite that kills zooplankton C) zebra mussels feed on phytoplankton, which zooplankton need as a food source D) zebra mussels block sunlight penetration into lakes and thus prevent zooplankton from photosynthesizing E) waste from zebra mussels promotes bacterial growth that kills zooplankton Title: Re: Zooplankton populations in Lake Erie and the Hudson River have declined by up to 70% since the a Post by: JesuisMel on Mar 2, 2015 Content hidden
Title: Re: Zooplankton populations in Lake Erie and the Hudson River have declined by up to 70% since the arriv Post by: Nimaa on Mar 3, 2015 Got my midterm back, your answer was right. Should have waited till you answered lol
Bye for now |