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Cielo Kilback ∙
No, crude oil used to make Petroleum is the most common type of fossil fuel.
The columns are called groups (or, sometimes, families). The rows are called periods.
-1
petroleum
Controlled experiment means the things that u want to measure.Usually used in Science.
Ptolemy was a famous Greek mapmaker.
iron
A+ Sedimentary
On the vertical axis
They are inversely proportional.
A+
A mass can be measured in pounds.
it is called a halide.
Nonmetals
Calcite
a pie chart