Biology, 20.10.2020 03:01 MayFlowers
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Which of the following is not a long-term effect of mining in the Picher Mining District?
a. increased levels of lead in the bloodstream
b. increased incidents of kidney disease
C. increased levels of particulates in the air
d. increased amounts of vegetation
Please select the best answer from the choices provided
A
B
Answers: 2
Biology, 22.06.2019 13:40
1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.
Answers: 3
Biology, 22.06.2019 17:30
Earths energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your homes electricity, and explain why you chose that source. can someone give me some ideas, i’m kinda confused.
Answers: 1
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Which of the following is not a long-term effect of mining in the Picher Mining District?
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