PLEASE ANSWER ASAP WILL MARK BRAINLIEST!! Which of the following characteristics are shared by Shakespearean and Petrarchan sonnets? SELECT ALL THAT APPLY

a.) use of an octave
b.) use of a volta
c.) use of a couplet
d.) use of a fourteen-line structure

A and D I think

Explanation:

martians or other types of aliens represent a unique fear as opposed to zombies. vampires and other types of monsters.   in most sci-fi stories, aliens come from other worlds and have different or more advanced technology.   abductions and experimentation on human bodies that involve these technologies, or the use of these technologies against human beings and the use of unknown "powers", are a type of fear that's different from that of other types of monsters.  

the apollo program, also known as project apollo, was the third united states human spaceflight program carried out by the national aeronautics and space administration (nasa), which succeeded in landing the first humans on the moon from 1969 to 1972.