a fixed luminous point in the night sky which is a large, remote incandescent body like the sun. or a conventional or stylized representation of a star, typically one having five or more points.
Answer:
a lever and a wheel and axle (i guess)
Explanation:
don't have any
Oh ya the correct answer for this is B I think because structure B
Answer:
In order to make a sound wave have a higher pitch you increase the frequency.
In order to increase the volume of a sound wave, you have to increase the amplitude.
Hope this helps!
