which of the following statement(s) are true about the atoms of any element? a. the number of protons in an atom of an element is unique to each element b. the number of protons and neutrons in ana atom of an element is unique to each element c. a proton is an atom of one element that is identical to a proton in an atom of another element d. the number of protons in an atom of an element is the same for all elements
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Biology, 21.06.2019 13:00
Enzyme speed up chemical reaction are which type of marcomolecule? a.carbohhydrates b.protiens c.lipids d.nucleic acids
Answers: 1
Biology, 22.06.2019 03:20
Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics
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Biology, 22.06.2019 07:00
Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.
Answers: 1
Biology, 22.06.2019 15:30
The hardy-weinberg principle is that genetic frequencies in a population? will remain stable from generation to generation will always be changing will not be affected by environmental changes are always in a 3: 1 ratio
Answers: 3
which of the following statement(s) are true about the atoms of any element? a. the number of proton...
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