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You will not receive an error if you attempt to use a foreach statement with any variable types other than arrays.
Q1: The <B>array_pop()</B> function removes the _ elements
Q4: The term, garbage collection, refers to cleaning
Q7: To include a literal hyphen (-) in
Q31: Mars is named for the Roman god
Q43: Without this, the Earth would warm up
Q50: The Earth is warm due to _.<br>A)
Q53: Data types that can be assigned only
Q57: Data refers to information contained within _.
Q59: Measured rates of sea-floor spreading range from
Q66: The protected access specifier is used with