How were zebra mussels originally introduced to the Great Lakes?
Aquarium industry
Ship ballast water
Hull fouling
Intentional release
Ship ballast water
Environmental & Atmospheric Sciences
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The residence time of one molecule of water in the ocean is ________.
A. 3 years B. 3,000 years C. 30 years D. 300 years
Environmental & Atmospheric Sciences
Earthworms, some insects, and vultures are all examples of
a. primary producers b. detritus feeders c. Decomposers d. Scavengers e. secondary consumers
Environmental & Atmospheric Sciences
What are the primary agents of sediment transport and deposition along shorelines? What will be an ideal response?
Environmental & Atmospheric Sciences
The most rapid conduction of an impulse along an axon occurs on a fiber that is
What will be an ideal response?
Environmental & Atmospheric Sciences