They are the ones that keep the algae from growing tomuch
They are the ones that keep the algae from growing tomuch
= '''to sink or fill (a boat) with water''' =
It fills fat mexicans.
Birds have evolved to fill that ecological niche.
They fill an ecological niche. There isn't any particular "reason" for it.
carbon dioxide
Ecological Niches are much more specific than 'Mammal'. For instance, Bears fill the top predator niche in lots of alpine forest regions; while mice fill a seed-eating small-creature niche in the same ecosystem.
After you fill up the lake you have to have the angel wings god power. If you have that then you need to put it onto the lake and fishes will arise giving you another food source.
Because they fill all the Taxonomic (scientific) criteria to qualify them as fish.
All organisms evolve to fill a specific ecological niche, which in the case of cheetahs is the hunting of other animals.
Grasshoppers are different from frogs because these two species have evolved to fill different ecological niches.
Because most species of gecko will fill similar ecological niches, and it is the most succesful design for filling said niche