Biodiversity generally increases from the poles to the equator.
Biodiversity is equated with the number of different organisms present in a habitat .
Different organisms' numbers in a habitat increases from the poles to the equator.
What increases in habitats from the poles to the equator?
Options:
  The number of individuals
  sub-units of species
  the Arctic
  different organisms' numbers
  ice
  biological diversity
  penguins
  heat and light