Answer:
C Mysterious
Explanation:
We don't know the full infermation about the story.
The correct answer is: b. The structure of DNA was helical
This photo known as Photo 51 is an X-ray diffraction image of crystallized DNA made by Rosalind Franklin. This photo helped Watson and Crick to define the final structure of DNA molecule. This diffraction pattern was essential for the construction of DNA model and it determined the helical nature of the double antiparallel helix strands.
<span>A symbiotic relationship in which one organism lives inside the other and both organisms benefit is the correct answer </span>
During the carbon cycle, animals and plants add carbon dioxide to the atmosphere through cellular respiration, and plants remove carbon dioxide through photosynthesis. The burning of fossil fuels releases more carbon dioxide into the atmosphere, contributing to global warming.
Answer:
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Explanation: