Biology, 04.01.2021 21:00 linkaye3031
Petroleum is a mixture of many carbon-based compounds. How is the carbon in petroleum released into the atmosphere?
A.
Petroleum is burned as fossil fuels.
B.
Plants use petroleum to create oxygen.
C.
Petroleum seeps into lakes and rivers and evaporates.
Answers: 2
Biology, 20.06.2019 18:04
Can you guys me with this question , and you! : why do you think the breastbone of a bird is so much larger than the breastbone of a cat?
Answers: 1
Biology, 22.06.2019 00:50
What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.
Answers: 2
Biology, 22.06.2019 11:30
Which structure in the cardiovascular system connect arteries to veins?
Answers: 1
Petroleum is a mixture of many carbon-based compounds. How is the carbon in petroleum released into...
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