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Biology, 21.06.2019 17:30, sadewright21404
In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a. the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases
Answers: 1
Biology, 21.06.2019 21:00, ashleyp2249
List two modern organisms that have pentameral symmetry
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Biology, 22.06.2019 05:30, ddavid9361
Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above
Answers: 1
How can pollution be found in greater amounts at higher trophic levels compared to lower trophic lev...
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