7. The name given to the internal balance that a cell maintains with its external environment
homeostasis
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9. Which of the following is an example of a population?
a.the birds in a rain forest b.all organism in a pond c.an ant colony d.the animals in the zoo
An ant colony
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1. Mites have attached to bee's bodies in several neighboring beehives. What interaction is this?
parasitism
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10. What are the first species to grow on new land in primary succession?
a.grasses and wildflowers b.shrubs and bushes c.lichens and mosses d.slow-growing trees
lichens and mosses
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3. What substance do plants absorb from the air and use to make food?
a.oxygen b.nitrogen gas c.carbon dioxide d. nitrogen compounds
carbon dioxide
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12. What is the difference between a community and and ecosystem
a community is a group of plants and animals living and interacting in an area. An ecosystem is a community and the nonlivings that the community interact with.
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4. What is the part of Earth's land, water, and air in which organisms lived called?
a. biome b.biosphere c.ecosystem d.community
biosphere
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14. Match this term depicted from the diagram with the structure on the diagram. (auto and respiration)
E
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8. Which biology theme states that during reproduction, organisms pass on hereditary information from parents to offspring?
Genes and DNA
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6. Which is not an example of how different species interact within a community?
a.mother bear teaching cubs to hunt
b.bees getting nectar from flowers
c.foxes eating rabbits
d.bacteria decomposing animal waste
a mother bear teaching cubs to hunt
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13. Match this term depicted from the diagram with the structure on the diagram. ( Photosysnthesis)
A
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11. What are three ways that secondary succession differs from a primary succession?
1. Soil is present in secondary succession
2. It occurs faster
3. The pioneer species are different
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2. When would you mostly likely find primary succession occurring in an area? A. After a flood B. after a forest fire C. after a volcano erupted D. after a tornado