When considering ecosystem biodiversity, why would it be dangerous to treat each ecosystem as an isolated environment? 1. each ecosystem has a constant and consistent number of predators
2. rainfall is global occurrence that impacts every ecosystem on the planet
3. environmental conditions appearing in one ecosystem may appear in another
4. there are complex interactions that take place between ecosystems
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Rohit visited a pumpkin patch with his family. the table shows the relationship between the weight and price of a pumpkin. which statement describes the slope of a graph of the data? for each additional pound, the price increases $0.50. for each additional pound, the price increases $1.50. for every additional dollar, the pumpkin can increase by 1.5 pounds. for every additional dollar, the pumpkin can increase by 0.5 pounds.