Environmental Science A high Biological Oxygen Demand (BOD) indicates that: water is pure absence of microbial action Low level of microbial pollution High level of microbial pollution water is pure absence of microbial action Low level of microbial pollution High level of microbial pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Causative organisms of Malaria Fungus Virus Plasmodium Bacteria Fungus Virus Plasmodium Bacteria ANSWER DOWNLOAD EXAMIANS APP
Environmental Science IUCN (The International Union For Conservation Of Nature And Natural Resources) headquarters is at Vienna, Austria NewYork, USA Gland, Switzerland Paris, France Vienna, Austria NewYork, USA Gland, Switzerland Paris, France ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The cold feeling that you experience after leaving a swimming pool on a hot, dry, summer day represents heat transfer by: Latent heat Radiation Conduction Convection Latent heat Radiation Conduction Convection ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Sulphur bacteria are examples of Autotrophs Carnivores Saprophytes Heterotrophs Autotrophs Carnivores Saprophytes Heterotrophs ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A red shirt Selectively absorbs red wavelenghts of visible light and scatters the rest Selectively scatters red wavelenghts of visible light and absorbs the rest Selectively absorbs red wavelenghts of visible light and scatters the rest Selectively scatters red wavelenghts of visible light and absorbs the rest ANSWER DOWNLOAD EXAMIANS APP