The little dipper is located in Ursa Minor you would also get a clue because... Minor and little
Answer: A
Explanation: Beta particles have a charge of -1
Journal making expressing data and quantitative data
Answer:
<em><u>spontaneous composition</u></em> is the ingnition
of the substance due to the repid oxidation of its on material.
There is no requirement of heat of external sources.
<em><u>Rapid composition</u></em> on the other hand release large amount of heat and light energy.
Explosion and the firecracker is the best example of Rapid composition.
