Multiple Choice
Which of the following best matches the description?
-Interacting groups of different species in a given area.
A) denitrifying bacteria
B) herbivore
C) omnivore
D) producer
E) trophic level
F) community
G) ectoparasite
H) limiting factor
I) none of above
J) secondary consumer
K) nitrogen cycle
L) biomass
M) habitat
N) carbon cycle
O) interspecific competition
P) nitrogen-fixing bacteria
Q) intraspecific competition
Correct Answer:

Verified
Correct Answer:
Verified
Q41: How are humans involved in modifying the
Q42: A species that has a narrow range
Q43: Which of the following best matches the
Q44: Which of the following best matches the
Q45: Extinction of organisms is<br>A)very unusual.<br>B)was more common
Q47: Phosphorus<br>A)is found in rocks.<br>B)is found in teeth.<br>C)is
Q48: At the highest trophic level,there is less
Q49: Some flowering plants,such as beech drops and
Q50: How are fossil fuels (coal,petroleum and natural
Q51: Most exotic species are introduced into a