Biology, 04.02.2020 06:59 kenziekey831
Astudent says that since the atomic theory is just a theory, it should not be considered useful. which statement best argues against the student's opinion?
a: scientific theories change over time.
b: scientific theories are the results of many experiments and observations.
c: scientists often do not agree about specific details of scientific theories.
d: scientists often propose competing theories.
e: scientific theories do not become scientific laws.
Answers: 1
Biology, 22.06.2019 07:50
What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound
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Biology, 22.06.2019 11:00
Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?
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Biology, 22.06.2019 16:30
Energy stored in the bonds that hold together the atoms and molecules of all substances is called a. kinetic energy. b. electrical energy. c. mechanical energy. d. chemical energy.
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Astudent says that since the atomic theory is just a theory, it should not be considered useful. whi...
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