Answer:
The trouble that the most recent experiment, Borexino, have to overcome was that
neutrinos hardly interact with matter and so radioactive decay of ant material inside the detector could look exactly like a neutrino interaction too
The answer is CaCl2 but not sure
The distance between one crest and the second
For the given portion of the diagram, the sequence will go as follows:Sedimentary rock ----> Heat and pressure ---->
metamorphic rock --->
melting ----> magma
Therefore, from the given choices, the correct choice would be:d. P represents metamorphic rocks and Q represents melting
Note: For the complete rock cycle, refer to the attached image.