Biology, 23.09.2019 13:30 priarm8799
Which of the following would have resulted from the functions of prokaryotes on early earth
a. earths oceans grew larger
b. less oxygen became present in the atmosphere
c. less carbon became present in earths soil
d. more oxygen gas became present in the atmosphere
Answers: 1
Biology, 20.06.2019 18:02
Dr. bad has developed a way to damage the atp-binding cassette transporter (abc transporter) on a cell. the cell's abc transporter can no longer bind and use atp when it's transporting substances. which of the following statements best describes how this damage would effect the transport of substances in the affected cell? (choice a) substances at a low concentration outside the cell would be more rapidly transported into the cell, where there is a high concentration. (choice b) substances at a high concentration outside the cell would not be transported into the cell, where there is a low concentration. (choice c) equilibrium would be established between all substances inside and outside of the cell. (choice d) substances at a low concentration outside the cell would not be transported into the cell, where there is a high concentration.
Answers: 3
Biology, 22.06.2019 07:30
What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex
Answers: 2
Which of the following would have resulted from the functions of prokaryotes on early earth
a....
a....
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