Answer:
Visible light.
Infrared light.
Near ultraviolet light.
Microwaves.
Low frequency waves.
Radio waves.
Explanation:
they all let off radiation
Collective noun usually refers to a group of people. most times you see it, it'll be followed by a singular verb or plural verb as well.
Answer:
1) They keep picketing
2) They are strong and determined
Explanation:
Hope this helps you
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The author is using irony because although Veronica took vitamins and exercised every day to make sure she's healthy during her vacation, she still got sick. Many people would've thought that Veronica wouldn't get sick since she's doing all these things to stay healthy, but in the end people get an unexpected outcome.
