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Biology, 21.06.2019 16:40
Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit
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Biology, 21.06.2019 18:10
Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.
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Biology, 21.06.2019 19:10
Apopulation has 1000 individuals. over a period of 1 year, 500 newindividuals are born. which equation shows how to calculate the birthrate ofthis population? a. 500 - 1000 = 0.5b. 1000 x 0.5 = 500c. 1000 - 500 = 2d. 1000 + 500 = 1500
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Biology, 22.06.2019 04:00
What is the difference between how ionic and covalent bonds form
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Computers and Technology, 26.06.2019 13:00
Mathematics, 26.06.2019 13:00
History, 26.06.2019 13:00
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Health, 26.06.2019 13:00
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Chemistry, 26.06.2019 13:00
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Business, 26.06.2019 13:00
Mathematics, 26.06.2019 13:00