B.
<span>Unemployment is high in many fields, but there are jobs available in telecommunications.
A comma is used when it is placed after the end of one independent clause and the beginning of another which follows one such clause. The two independent clauses must be joined with words known as co-ordinating conjunctions. Examples of such words are, but, and,or so etc.
In this sentence but is used, </span>preceded by a comma so it is the right one.
Trouble saying no
Trouble asking for help
Lack of confidence
Focus too much on details
Get impatient when projects runs beyond the deadline
Answer:
Have a great day :)
Explanation:
Burning of fuels leads to emission of carbon dioxide. ... There is not enough data to support the causation between the amount of carbon dioxide and other greenhouse gases in the air, and the increase in temperatures. As both parties have a difference in belief about the fact at hand, this is an obviously genuine dispute.