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.
For capital letters, we can just add the ending -s, for example:
I got As in the final exam.
for lower-case letters, an apostrophe is used to avoid confusion:
In the multiple-choice exam all the correct answers happened to be a's! (as in: option a)
Answer: Colors of the environment change as seasons change throughout the year
Explanation: Throughout the entire passage, the author keeps emphasizing the key point: that the colors of the environment change as seasons change. The author uses plants as an example to help emphasize the point.