Enviornmental sci Explain how microevolution and migration can affect an ecosystem.
A) in marine system plankton are a for of micro-evolution. known for ertical mgration. causing an effect on hetorophs who consume many micro organsims.
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What happens to other organisms in a food chain when an organism in the middle of the food chain is lost
A) organisms below it have a massive increase within their population, while the organisms above the food chain decrease. loss of organsims at the bottom food chain impacts all organisms negativly