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Air pollution only occurs as a result of human activity. true or fales
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Biology, 22.06.2019 09:00, webbhlharryteach
Which of the following statements about protists are true? a. they are typically found in moist environments. b. they are all unicellular. c. they have a nucleus. d. they are all multicellular.
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Biology, 22.06.2019 10:50, guzmangisselle
Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
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Biology, 22.06.2019 13:20, jadalysrodriguez
Where is the nictitating membrane found? a. between the eyelid and the eyeball b. between the retina and the optic nerve c. between the outer and middle ear d. in the organ of corti in the middle ear
Answers: 2
Biology, 22.06.2019 14:30, esperanzar3034
The process of meiosis produces only gametes, eggs or sperm. according to the diagram, how many sperm are formed from each cell that undergoes meiosis?
Answers: 1
Air pollution only occurs as a result of human activity. true or fales...
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