Whar is phonetics and phonalogy?

thnx for points

have a nice day

Phonetics is a branch of linguistics that studies how humans produce and perceive sounds, or in the case of sign languages, the equivalent aspects of sign. 

Phonology is a branch of linguistics that studies how languages or dialects systematically organize their sounds. 

my dad purchased natural colorings in a specialty store

since it is asking for her reaction to elnora's trouble at school you can rule out any answers with a positive response (b). then you can rule out (d), this is because it does not show the mother's reaction but the daughter's response. that leaves you with two options (a) and (c), by looking at the options you can rule out (c) because it isn't referring back to elnora's issues at school.