Chemistry, 30.03.2021 22:40 queenskyyt
Students in Ms. King's science class are researching the history of the cell theory and will write a blog to show what they have learned. Which of the following is the best choice for the introductory sentence?
A scientific theory, like cell theory, does not change.
A hypothesis, such as one about cells, usually becomes a theory.
Scientific theories, like those written about cells, are not as important as scientific laws.
Scientific theories, such as cell theory, are based on well-supported observations of nature.
Answers: 2
Chemistry, 21.06.2019 17:30
Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge
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50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)
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What is the relative mass of an electron? a) 1/1840 the mass of a neutron + proton b) 1/1840 the mass of an alpha particle c) 1/1840 the mass of a c-12 atom d) 1/1840 the mass of a hydrogen atom
Answers: 3
Students in Ms. King's science class are researching the history of the cell theory and will write a...
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