|
|
3
|
Path that energy takes
|
5
|
Eat leftover bodies after they have started to rot
|
7
|
Benefits both organisms
|
8
|
All living and nonliving things in an environment
|
|
|
|
|
1
|
This causes a harmful change to the natural environment
|
2
|
One organism benefits and the other is harmed
|
4
|
Organisms that are eaten by other animals
|
6
|
Relationship between two or more organisms
|
8
|
No longer exists on Earth
|
|
|