Eutrophication caused by humans is called?

a. artificial phosphates

b. artificial fertilizer

c. artificial trophication

d. artificial eutrophication

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

Many pharmaceutical drugs are organic compounds that were originally synthesized in the laboratory. which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.