How does the use of fossil fuels by humans affect the carbon cycle?
The burning of fossil fuels prevents carbon from being released back into the air.
When humans burn fossil fuels, it consumes carbon dioxide.
Oxygen is replaced with carbon when fossil fuels are burned.
Burning fossil fuels releases carbon dioxide into the air.
Answers: 3
Biology, 21.06.2019 21:20, cxndii13
Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms
Answers: 2
Biology, 22.06.2019 08:30, marialandingin7520
Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above
Answers: 1
Biology, 22.06.2019 11:30, kristieroth1
Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.
Answers: 1
Biology, 22.06.2019 12:40, sheilashair
Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.
Answers: 1
How does the use of fossil fuels by humans affect the carbon cycle?
The burning of fossil fuels pr...
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