Examlex
Which of these is the study of poisons and insecticides that heavily influenced the awareness of environmental problems in the U.S.during the 1960s?
Transparent
A property of materials or objects that allows light to pass through them without being absorbed, making them see-through or invisible.
Opaque
Not transparent or translucent; impossible to see through.
Translucent
A property of a material that allows light to pass through, but diffuses it so that objects on the other side cannot be clearly seen.
Ctrl+Tab
A keyboard shortcut often used to switch between open tabs in a browser or documents in an application.
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