life science Ch. 2 Flashcards
1
Q
An ____ is all the living and nonliving things in an area and their interactions
A
Ecosystem
2
Q
A _____ is all the members of a species living in a certain area
A
population
3
Q
A _______ is all the different organisms that live and interact in an area
A
community
4
Q
A ________ is the way an organism interacts with living and nonliving parts of its ecosystem
A
niche
5
Q
_______ is the close association of members of different species that live together
A
symbiosis
6
Q
_______ is the gradual replacement of one community by another over time
A
succession
