Science concepts--interdependence within environmental systems. The student knows that interactions at various levels of organization occur within an ecosystem to maintain stability.
A knowledge and skills statement is a broad statement of what students must know and be able to do. It generally begins with a learning strand and ends with the phrase “The student is expected to:” Knowledge and skills statements always include related student expectations.
Glossary Support for BIO.13
the biotic and abiotic resources provided to support specific populations in a community
the ability of an ecosystem to maintain and propagate itself without inputs from outside the system
