Answer:
B
Explanation:
Nodding is a form of nonverbal communication used to reassure someone.
Answer:
Just put what you believe from this info
Explanation:
The Black Death is estimated to have killed 30% to 60% of Europe's population. In total, the plague may have reduced the world population from an estimated 475 million to 350–375 million in the 14th century.
Answer:
Initial support provided to someone who has suddenly fallen ill or become injured. Temporary help until full medical treatment is available.
Explanation: