The one specific, identifiable origin of a pollutant is called the . A)
rangeland
B)
natural hazard
C)
toxic environment
D)
wilderness
E)
point source

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.

Which of the following is required of a new drug?me

The term facultative anaerobe refers to an organism that