The first type of organisms to live in a new habitat are called pioneers. This is an organism that is forging the way for other life to be able to live comfortably in the new habitat.
habitat
tipi
All of one type of organism in a habitat make up a population.
The specific type of environment in which an organism lives is called its habitat. This includes the physical and biological factors that make up that particular place and meet the organism's needs for survival and reproduction.
A niche is the place where a particular organisms are adapted
It lives in a forest type of habitat
Dugongs live in estuaries.
The Savannah
Suburban
A host organism provides a habitat for a parasite, allowing it to live, feed, and reproduce at the expense of the host's own resources and well-being. The relationship between a parasite and its host is often harmful to the host organism.
octopuses live in the coral reef
Because the organism will need to adapt. For example if a polar bear's home gets destroyed he won't go live in the desert he wilkl just need to fin anothe place to live in antarctica.