The activity is while being on a boat on the water at all times the PFD should be worn unless at anchor or tied up in case one falls overboard so that one won't drown. PFD means personal flotation device.This goes for all types of small craft like powerboats and sailboats.
Explanation:
the link ain't opening and that does not worth 5 marks
Air from the outside environment first enters the respiratory system through the nostrils. and then after the nostrils it will actually go through your mouth, and then it will go to your pharynx, and then go through the trace and then the larynx, after that it will pass by the bronchial tubes and then the right lung and last is the left lung.
B. In emergencies related to heart attacks, the ingestion of aspirin is
I'm sorry if im wrong but I think that's what it is
The LGBTQ+ community for sure. They need protection in the work place.