def 0.0 / 5 ? BiologyEcology, ecosystems and environmental biologyA2/A-levelEdexcel Created by: falcon1711Created on: 23-09-19 09:10 Ecosystem All organisms living in an area and all non-living factors 1 of 11 Habitat A place where organisms live 2 of 11 Population All organisms of one species in a habitat 3 of 11 Distribution Where a species is within a particular area 4 of 11 Niche A specific role a species has in a habitat 5 of 11 Community All organisms of different species in a habitat that interact with each other 6 of 11 Population size The number of organisms of one species in an area 7 of 11 Abiotic factors Non-living feature of an ecosystem 8 of 11 Biotic factors Living features of an ecosystem 9 of 11 Abundance Number of individuals of one species in an aarea 10 of 11 Carrying capacity Maximum stable population size of a species that an ecosystem can support 11 of 11
Organisms respond to changes in their internal and external environments AQA A2 Biology PART 7 of 9 TOPICS: Principals of homeostasis and negative feedback 5.0 / 5 based on 1 rating Teacher recommended
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