carbon monoxide poisoning
carbon monoxide poisoning
carbon minoxide poisoning.
fatal carbon monoxide poisoning.
Well, one is in danger of drowning because they're passed out or something similar, while the other person isn't in quite as much danger.
Carbon monoxide poisoning. People who swim underneath the swim platform where the engine exhaust is released are actively trying to win a Darwin Award, which is earned by the most ingenious way of eliminating your genes (and yourself) from continuing in the gene pool.
A is an area of land where a river enters a lake of sea?
The area where a freshwater river or stream enters the ocean is called an estuary. It is a coastal area of brackish water formed when freshwater enters the ocean.
cross compartment danger area
cross compartment danger area
The walrus travels with difficulty on land due to its bulk. It is a very good swimmer, and the whole herd will escape into the water at the first sign of danger.
Goggles belonging to the swimmer = the swimmer's goggles