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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 20:00
Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes
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Biology, 23.06.2019 02:00
The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils
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Biology, 23.06.2019 02:00
People in developed countries tend to have a larger ecological footprint then people in developing countries
Answers: 1
What causes more deaths in children than all childhood diseases combined?...
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