Multiple Choice
__________ are based on movement of energy and matter through physical systems.
A) Ecological systems
B) Trophic systems
C) Spatial systems
D) Taxonomic systems
Correct Answer:
Verified
Correct Answer:
Verified
Q13: Which island would likely have the highest
Q14: Which disperses actively?<br>A)a blackberry<br>B)an acorn<br>C)a salamander<br>D)a coconut
Q15: Phytoplankton are _.<br>A)primary producers<br>B)primary consumers<br>C)secondary consumers<br>D)tertiary consumers
Q16: Herbivory is a form of predation.
Q17: Dispersal is the movement of organisms away
Q19: An organism that photosynthesizes is a _.<br>A)primary
Q20: The addition of a non-native species to
Q21: The degree of competition among organisms depends
Q22: A tertiary consumer receives about _ percent
Q23: Intra-range dispersal is usually lethal.