How does a loss in crop biodiversity affect agriculture? A. It reduces the number of pests in a field. B. It reduces a crop’s ability to develop disease resistance. C. It increases a crop’s ability to develop disease resistance. D. It improves the soil’s nutrient content.
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Biology, 21.06.2019 14:00, ashelygarcia4321
Heredity has an impact on personal health, but environmental factors are important as well. select the best answer from the choices provided
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Biology, 22.06.2019 07:30, 1tzM3
Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables
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Biology, 22.06.2019 08:50, Marisolv06
You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion
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Biology, 22.06.2019 09:30, ylianafghgfdsnm1479
Natural resources are any materials that humans obtain from the earth to meet our wants and needs.
Answers: 3
How does a loss in crop biodiversity affect agriculture? A. It reduces the number of pests in a fiel...
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