asked 91.4k views
4 votes
How are these four events connected? *

Increased coal mining
Increased petroleum refining
Development of the Bessemer process
Development of the incandescent light bulb

asked
User Mrswadge
by
7.5k points

1 Answer

2 votes

Answer:

science??

Step-by-step explanation:

or maybe talking about natural resources

answered
User Sushanth CS
by
7.7k points
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