In this case, there are two different pronunciations given for the word because, depending on its part of speech, the word has two distinctly different uses, which are pronounced differently. As you noticed from the dictionary entry, the word mobile can either be used as a noun or as an adjective. And depending how it is used, the pronunciation of the word changes.
A sounds the best to me but maybe not I think it's your opinion
ANSWER: 4. A decrease in the average yearly rainfall
In Steinbacks’ “The Chrysanthemum”, Elisa Allen’s
interaction with the repairman indicates her need of a different life that she
had been experiencing. She was born at a time where women had little opportunity
to choose the things they want and express their wants. It can be seen that
Elisa is an intelligent and passionate woman who’s been married to a man that
she do not like. Her interaction with the repairman is mostly exchanged with thought-provoking
conversation and the need for sex. Because these are the things that were not
given to her by her husband. The repairman, even though he exchanges flirts
with her, do not feel the same. It is shown that he does not share Elisa’s
passion at all when he threw Elisa’s chrysanthemum shoots away – a representation
of Elisa.
Answer:
Yes. Most bacteria are too small to be seen without a microscope, but in 1999 scientists working off the coast of Namibia discovered a bacterium called Thiomargarita namibiensis (sulfur pearl of Namibia) whose individual cells can grow up to 0.75mm wide
I hope this helps a little bit.