Answer:
A. “‘The spinal column is particularly apt to be injured by too early riding.’”
C. “He went on to warn that the hearts, muscles, and nervous systems of riders also might be adversely affected if they started cycling too early.”
Option B deals with the case of a 37-year-old man, which is older that what the question states. Options D and E deal only with gender, not age.
The author of the poem says the eyes are still such as olives
Hope this helps
Answer: The personification suggests that past happiness can last a long time.
Explanation: In this line, the personification consists of attaching the verb "sing" to the abstract concept of "joy," and its meaning is clear when we read that the voice of joy was sent "across an hundred years," i.e., happiness, according to the author, can last a century and is not limited to a single moment in the spring.
PCM: Pulse code modulation. It is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, digital telephony and compact discs. The amplitude of this signal is sampled regularly at uniform intervals.
PAM: Pulse amplitude modulation. It is a form of signal modulation where the message information is encoded in the amplitude of a series of signal pulses.
