What is a biogeochemical cycle?
1. a process by which bacteria convert nitrates into nitrogen gas.
2. a process that converts light energy into chemical energy.
3. a process by which water enters the atmosphere by evaporating from the leaves of plants.
4. a process that recycles elements and other matter through the biosphere.
Answers: 2
Biology, 22.06.2019 06:30
Explain how scientists use geologic time to determine the age of landforms.
Answers: 1
Biology, 22.06.2019 12:30
Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.
Answers: 1
What is a biogeochemical cycle?
1. a process by which bacteria convert nitrates into nitrogen...
1. a process by which bacteria convert nitrates into nitrogen...
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