Codes consisting of bars or lines of varying widths or lengths that are computer readable are known as ____
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Improve the bracketed part of the sentence.
(Take off) your shoes before you enter the temple.
The duo’s network was (made to learn identify) true signals using previously vetted signals; they then studied the weaker signals.
Which of the following statement(s) is/are INCORRECT?
I. Alkenes are fairly unreactive.
II. Alkenes burn with blue flame.
III. Alkanes burn with yellow flame.
Isobars are atoms of different chemical elements that have ______.
A removable magnetic disc that holds information ______
The footballers (has been) arguing with the coach since morning.
When I (go) to Paris, I shall visit the Eiffel Tower.