What is the role of the greenhouse gases in the atmosphere?
a) they trap some of the sun’s he...
Biology, 29.01.2020 11:52 tae8002001
What is the role of the greenhouse gases in the atmosphere?
a) they trap some of the sun’s heat energy within the atmosphere, to maintain earth’s average temperature.
b) they prevent most of the sun’s rays from reaching earth, thereby preventing earth from heating up.
c) they divert the sun’s heat from the equator to the poles, causing the ice caps to melt, leading to global warming.
d) they destroy the ozone layer, allowing harmful ultraviolet rays of the sun to reach the surface of earth.
Answers: 2
Biology, 22.06.2019 02:30, hey840
Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.
Answers: 1
Biology, 22.06.2019 11:30, wwesuplexcity28
Nucleic acids offer variability because they contain alternate forms of genes called .
Answers: 1
Biology, 22.06.2019 12:10, 19jcormier
Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)
Answers: 2
Biology, 22.06.2019 23:20, casie65
What is the purpose of a punett square? a: finding the number of offspring people can haveb: predicting the outcome of genetic crosses c: finding how many genes a person has d: predicting the outcome of a coin toss (i think it's b or c but i'm not sure)
Answers: 2
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