Answer:
<u>Resolving</u><u> </u><u>horizontally</u><u>.</u> :

therefore, for resultant:

substitute:

The auditory nerve carries an electrical signal to the brain, which turns it into a sound that we recognize and understand.
I'm pretty sure it's D. The stars don't influence the moon's phases.
Plastic is what they are made of
The law of conservation of energy states that in any reaction, energy cannot be created or destroyed.
In other words, energy has to be conserved in every reaction.