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1 NUMBERS
Read these sentences from the passage.
a talent for
In 1826, Ericsson went to London with plans to become a great
inventor. He designed fire pumps, ventilating systems, and train
locomotives. The word ventilating comes from the Latin word
ventilatus, meaning "fan."
om gears
r his father,
kill as an
yal Swedish
-w detailed
on went to
Based on its Latin origins and its context, what does the word
ventilating most nearly mean?
cooling water
o provoking passengers
O allowing the movement of air
delaying the beginning of activation
designed
ves. Ericsson
chanical