Erythrocytes live for a maximum of.days whereas platelets live for . days
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Biology, 22.06.2019 04:30
Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?
Answers: 3
Biology, 22.06.2019 16:30
Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england
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Biology, 22.06.2019 20:30
The backbone of the double helix has an alternating molecules. what do you call these alternating molecule?
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Biology, 22.06.2019 21:30
The picture below shows two galaxies. spiral galaxy and elliptical galaxy which of these statements best describes a similarity between the two galaxies? (2 points) both have elongated centers. both have centers shaped like bars. both change their shape from time to time. both are held together by gravitational forces.
Answers: 2
History, 19.09.2019 05:30
Mathematics, 19.09.2019 05:30
History, 19.09.2019 05:30
Business, 19.09.2019 05:30
Mathematics, 19.09.2019 05:30
Mathematics, 19.09.2019 05:30
History, 19.09.2019 05:30