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Which of the following colonies was established first?

The collective name for microscopic algae and cyanobacteria that drift near the surfaces of aquatic biomes.

The actions and interactions of the person to try to maintain a balance in the internal body system.

The sum of all the planet’s ecosystems.

_____ are a transition area between a river and the ocean.

Columbus’ first voyage to the new world took place in the year

The set of traits that affect an organism’s schedule of reproduction and survival.

Evolutionary adaptations that enable organisms to meet the challenges posed by their abiotic environments.

Hernando de Soto primarily explored what region of what is now the USA?

limiting factors whose intensity is related to population density and can limit growth in natural populations.