It'd be best if you looked it up on google, because then you could write it in your own words instead of having your teacher find out you got your answer off here, i don't want you to get in trouble
1. On the beaches
Prepositions are words that describe where the subject is. <u>On</u> is a location and is describing where the subject is.
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Hope this helps!! :D
The reason a teenagers emotions change so much is due to their body growing and is close to completely maturing resulting in a rise in hormones which take time for the body to adjust to. To follow this, many teenagers suffer from anxiety and depression which also result in mood swings etc.
Using cool colors such as purple blue etc in an artpiece would set a dark sad gloomy mood rather than an artpeice with warm tones such as yellow red orange etc makes you feel happy and cheerful.