Biology, 31.08.2021 01:00 kaylarae1930
A scientist is working with methane (CH4) and butane (C4H10). Which statement best compares these chemicals?
They are two different types of molecules that each contain the same number of atoms.
They are two different types of atoms that are each made up of a different number of elements.
They are compounds made of the same two elements, but each contain different numbers of atoms.
They are matter made of the same two compounds, but each contain different types of elements.
Answer is They are compounds made of the same two elements, but each contain different numbers of atoms.
Answers: 1
Biology, 21.06.2019 13:30
What role does differential reproduction play in natural selection? ! a) some organisms have different reproductive success due to nongenetic traits. b) some organisms have traits that them reach reproductive age. c) different methods of reproduction result in some organisms being genetically altered. d) reproduction varies among organisms due to pathogenic factors. the answer is not a or d based on other posts.
Answers: 2
Biology, 22.06.2019 04:10
What noticeable trend from this graph might be used to make a conclusion?
Answers: 1
Biology, 22.06.2019 09:30
Did the vinegar diffuse all the way to the center of any of the cubes? if so, which ones? what does this tell you about surface area-to-volume ratio and the diffusion rate?
Answers: 1
A scientist is working with methane (CH4) and butane (C4H10). Which statement best compares these ch...
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