Biennial means..
Taking place every other year.
Answer:
However many possible scenarios of anthropogenic extinction have been proposed; such as human global nuclear annihilation, biological warfare or the release of a pandemic-causing agent, overpopulation, ecological collapse, and climate change.
1.I regularly drudge five days a week, yet I usually sleep through the weekends.
2. I regularly drudge five days a week, and need sleep through the weekends.
C is the answer your looking for
Answer:
quatrain
Explanation:
because thats what it is called when there are 4 stanzas
