|
|
|
Decomposers (detritivores) feeding on dead plant and animal matter.
Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc
Animal carcasses like this South African wildebeest provide important nutrition for both hunters and
Where do you think these people fit in Gans’ classification of urban dwellers?
Animal Cell
American people aren't the only ones getting bigger—American pets are also putting on pounds