What does it mean when results show statistical significance?
What does it mean when results show statistical significance?

What does it mean when results show statistical significance?
How is the chi-squared test used to determine associations between two species in quadrat sampling data?
How would you set up a sealed mesocosm to investigate ecosystem sustainability?
How can species be classified as autotrophs, consumers, detritivores, or saprotrophs based on their nutrition mode?
Why do ecosystems have the potential to be sustainable over long periods?
How is the supply of inorganic nutrients maintained in ecosystems?
How do autotrophs obtain inorganic nutrients, and what is the role of the abiotic environment?
How does a community interact with the abiotic environment to form an ecosystem?
What forms a community, and what interactions are involved?
What are saprotrophs, and how do they obtain nutrients through external digestion?