Biology, 02.07.2019 08:00 krystlemiller920
Shari and her family change their use of transportation. they use their private automobile less often, and instead rely more on public transportation, bicycles, and walking. how does their change in behavior affect their ecological footprint? a. the footprint decreases, because the family uses fewer energy resources and reduces their emissions of greenhouse gases. b. the footprint decreases, because the family travels across a smaller area of land. c. the footprint increases, because vehicles such as buses and subways use more energy than a private automobile. d. the footprint is not affected, because the family's use of resources is approximately the same as before.
Answers: 1
Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 2
Biology, 22.06.2019 09:00
The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)
Answers: 1
Biology, 22.06.2019 09:30
Along what geographical feature are most of the oil producing regions located
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Biology, 22.06.2019 11:20
Which of the following is a limitation of a clinical trial? a.)amount of random assignments b.)hospital cost c.)number of test tubes d.)amount of peer review
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Shari and her family change their use of transportation. they use their private automobile less ofte...
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