What does the biodiversity on earth indicate about its organisms/8660431/67deefbd? utm_source=registration

2polnis which of the following is an advantage of an in vitro experiment?me

Which of the following types of pollution is most responsible for large numbers of deaths worldwide because of unsafe drinking water? (a) nutrient pollution (b) thermal pollution (c) pathogen pollution (d) sediment pollution

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?