Factors involved in soil formation include . A. nitrogen-fixing bacteria and grazing by herbivores B. erosion, level terrain, and the absence of rooted vegetation C. weathering of parent material and the addition of organic material D. tropical climate, acid precipitation, and frequent wildfires
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Biology, 21.06.2019 19:30
What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.
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Biology, 21.06.2019 22:30
How can you approximate the number of calories required to keep you in energy balance?
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Biology, 21.06.2019 23:00
Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.
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Biology, 22.06.2019 02:00
Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.
Answers: 3
Factors involved in soil formation include . A. nitrogen-fixing bacteria and grazing by herbivores B...
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