Today we discussed symbiosis: mutualism, commensalism, and parastism. Species in the tree of life work together! Sometimes helpful to each other; sometimes with great harm. It's important to remember biodiversity is critical for an ecosystem no matter how small or seemingly negative in impact. Species diversity ensures ecosystem productivity and sustainability for all life forms! Next week we will explore more with the tree of live (NOVA Lab: Evolution Labs) AND do our biome projects! Closer to done but not quite yet!
RETIRED Science Teacher
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