explain how a change in one population in an aquatic or terrestrial ecosystem can affect the entire hierarchy of living things in that system (e.g., how the disappearance of crayfish from a lake causes a decrease in the bass population of the lake; how the disappearance of beaver from an ecosystem causes a decrease in the wolf population in that ecosystem)
Standard detail
12.F3.5
Depth 2Parent ID: EE5AFF5222B64D22867F87BF2FCBA961Standard set: Grade 12 - Biology SBI4U (2008)
Original statement
Quick facts
- Statement code
- 12.F3.5
- List ID
- e
- Standard ID
- D62AA8507B934452A6744EB0836AFE3B
- Subject
- Science
- Grades
- 12
- Ancestor IDs
- EE5AFF5222B64D22867F87BF2FCBA96128F2E6AD62C042FC82D8F59D8B16D676
- Source document
- Grade 12 - Biology SBI4U (2008)
- License
- CC BY 4.0 US