B. Sharp mental acuity
Mental acuity refers to being mentally sharp. If you're mentally sharp, you have an excellent memory, and you find it easy to complete different tasks. Lack of sleep can effect this.
A vertical relationship involves people who don’t share the same status
Answer:
as the wave took overhead all the lost belongings that where under the sea got taken with it . a surfer still did what he learnt there for he surfed not stopping or trying to get out .
as he surfed he never thought what could happen to him he never thought that the heavy metals , wooden planks would land on him and how he could be seriously hurt .