Biology, 04.11.2019 19:31 ngozi1122357
Which of the following statements about current theories on global warming is true? a. scientists generally agree that global warming is taking place. b. some scientists think that we should accelerate global warming. c. the scientific community disagrees about whether we should take action about global warming. d. cutting down trees and burning fossil fuels does not lead to global warming. select the best answer from the choices provided
Answers: 2
Biology, 21.06.2019 14:00
What was carolus linnaeus' classification system of organisms based on? a.physical characteristics of organisms b.food habits of organisms c.habitat of organisms d.size of organisms
Answers: 1
Biology, 22.06.2019 07:30
Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium
Answers: 2
Biology, 22.06.2019 07:50
Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d
Answers: 2
Biology, 22.06.2019 11:40
Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above
Answers: 1
Which of the following statements about current theories on global warming is true? a. scientists g...
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