A KILLER BACK THEN HE KILLED KOTD IF PEOPLE
Answer:
A. Sand and other particles are buried, compacted, and cemented together
Answer:post-traumatic amnesia.
Explanation:This occurs when someone has suffered an injury on the brain and has temporary memory loss due to being affected on the part that record and keep memories .
It may also a few days or months and the person may need help to recall what was lost and they would only rember what happened after they woke up .
They will need to be put to the environment that will remind them of what they have forgotten.