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This is a coral reef ecosystem. many biotic and abiotic factors affect the health of this ecosystem. which set correctly pairs a biotic factor and an abiotic factor?
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Which of these is a provisioning service people get from the ocean
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Biology, 22.06.2019 18:30
For an animal living a diplontic cycle, meiosis is limited to: producing gametes producing growth fertilization development of the zygote
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Biology, 22.06.2019 21:30
Which of the following is true about the introduction of a non-native species to an environment? (a) they usually adapt quickly so they can have a positive affect on the environment. (b) they can disrupt the environment and cause much damage and devastation to native species. (c) they usually become predators in a food chain and to keep prey populations under control. (d) because the native species are better-adapted to the environment, the non-native species always end up dying out.
Answers: 1
Mast cells play what key role in initiating an immune response?...
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