APES Review 4 Ecosystems

Question 5: Give 2 more examples of competition. Student’s answers will vary. Summary. Ecosystems have two main parts to them- abiotic and biotic factors. Abiotic factors are the non-living parts of the ecosystem. Biotic factors are the living parts of the ecosystem. There are 5 types of interactions among organisms: predator-prey. parasite ... ................
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