Something that is necessary is 'needed'.
One cause, (forgot to set alarm clock) & many effects in result ( missed bus, arrived late for school, and missed math test)
One cause- all because of forgetting to set the alarm clock. Thus, many effects.
Answer:
X means 10 and XXI means 21 in roman numerals. if thats what you mean
Explanation:
How are we supposed to know because your the one who learned it.
Answer:
Greek
Explanation:
chronicle is related to chronological and comes from Greek ta khronika which means annals of time.
