Hi There! :)
<span>How many years ago did wegener believe that the continents originally broke apart?
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150 million years or <span>6000 </span><span>years ago</span>
The article in the journal is the secondary source.
Explanation:
A research literature review can be constructed by taking information from two types of sources which are grouped as primary sources or secondary sources.
The primary sources include the original research papers, excerpts written by the scientists himself or any other original documents.
Any article published in magazines, newspapers and journals that reflect the original result but do not have the exact words written in the research paper are all secondary sources.
The correct answer is: [C]:
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"T<span>he neuron releases chemical messengers (neurotransmitters) or electrical signals."
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C. Cohesion and Adhesion!
Explanation: These have to do with water molecules attracting one another!
Your answer would be option A.) A DNA template is used to create an mRNA structure