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What are producers and consumers and where do they sit on the food chain?

describe what would happen to ecosystems if decomposers didn't exist on Earth.

What are the first four terms of an arithmetic. Sequence if the first term is -3 and the common difference is 7

How does the electric force between two charged particles change if the distance between them is increased by a factor of 3? A. It is increased by a factor of 3. B. It is increased by a factor of 9. C. It is reduced by a factor of 9. D. It is reduced by a...

One Siberian tiger traveled 620 miles in 22 days in search of food. Write this amount as a unit rate to the nearest mile.

Convert 39 gallons to liters using unit fractions

At which point does birth rate exceed death rate the most

At which point do exceed their carrying capacity