Answer:
D
Explanation:
This my answer thanks you
The skeletal system. Including bones and cartiladge.
Fatigue, depression, muscle & joint aches.
can develop: goiter or cancer
Pandemics, diseases which spread to most populated regions with a high degree of mortality, have been recorded several times in world history, the first being the Plague of Justinian in 541 CE. The Black Death, also known as the Second Pandemic, was one of the most catastrophic events in human history.