In order to study the environment, you must start with an ecosystem.It is the basic unit that represent the our environment.
school, aquarium.,and a forest.
In order to study the environment, you must start with an ecosystem.It is the basic unit that represent the our environment.
school, aquarium.,and a forest.
Enjoy a short trip through the environment to see how organisms depends on each other and the physical components of an ecosystems to survive.