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Tropical rain forests have the greatest biodiversity of any type of land ecosystem. How does biodiversity contribute to the sustainability of an ecosystem?
A: The presence of more species with different adaptations makes it more likely that some organisms will survive an ecological disaster.
B: Greater genetic variation within species makes it more likely that some individuals will survive a disease outbreak.
C: The presence of a variety of herbivore species that can feed on a larger number of different producer species helps ensure abundant prey for predators in the ecosystem.
D: All of the above
Answers: 1
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Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass
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For some reason, I don't understand what it's saying. Help?
Tropical rain forests have the greatest...
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