Answer:
empty sneaky open
Explanation:
these describe the nouns like cafeteria squirrel and window
The harmonic frequency refers to the resonant frequency that is an integral multiple of the fundamental frequency, harmonics are usually simple sinusoidal oscillation at a single frequency. where as Resonance frequency are frequencies that are not necessarily sinosudal or integral multiple of fundamental frequency and it may have complex oscillations made up of multiple harmonics ~
It's like if you play a piano with a single key, it will show harmonic frequency, but if you use multiple keys at a time it may show Resonance.
The answer is the option D. Mount and Everest should be capitalized because together they are the name of a place.
Answer:
Giving a helping hand to anyone or charity work
Explanation:
Helping your community can be narrowed down to a bunch of things but it is really just doing a good deed. So let's say that a elderly lady is putting groceries up by herself, you then offer to help her. But you can also be present in community events like a fundraiser or carnival or anything.
A is not correct because "neither" focuses on a singular subject (not this one or that one) and "are" is used with a plural subject.
B is not correct because "some" focuses on a plural subject and "is" is used with a singular subject.
C is not correct because "somebody" focuses on a singular subject and "have" is used with a plural subject.
<span>D is correct because "everyone" focuses on a singular subject (this one and that one and the other one...) and "is" is used with a singular subject.</span>
