Answer:
What statements?
Explanation:
they both release harmful chemicals and can pollute the earth and destroy our ecosystems.
Answer:
The answer you have selected in the screenshot is correct.
Its tendency to react with oxygen is correct.
Hope this helps.
Explanation:
A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms
Answer:
C. Destructive interference
Explanation:
<em>Destructive interference</em> is when there are two waves <u>with the same frequency</u>, and the peaks of one wave (the highest points) line up with the valleys (the lowest points) of the second one.
Constructive interference would cause the sound to be louder.
Absorption and reflection are interactions that would not take into account the fact that the headphones produce sounds.
