1
principle that states when species are less suited to compete they will move away, adapt, or die
2
two organisms of the same species competing for the same resources
3
when individuals of different species compete for limited resources in the same area
4
when deaths exceed births
5
when births exceed deaths
6
space, water, and climate are examples of what type of factor?
7
the amount of food available is an example of what?
8
the relationship between organisms that strive for limited resources
9
organisms on the second level of the trophic pyramid
10
possible answer to a research question based on prior knowledge
11
all of the organisms in of one species in one location
12
self feeder
13
likely to change
14
living space
15
nonliving aspects of the environment such as sunlight and soil
16
the study of how living things interact with each other and their environment
17
makes biotic and abiotic factors of the ecosystem
18
living (or dead) aspects of the environment
19
a hypothesis supported by overwhelming evidence
20
water, energy, living space, stable internal conditions
21
main source of energy on Earth
