<span>one of the main safety concerns involving teak surving is: </span><span>carbon monoxide build up around the swimming platform which can injure or even kill the people who are teak surfing and being close to a spinning propeller. The carbon monoxide could make the surfer to lose consciousness during the surfing activity.</span>
An apple and cupcake are around the same size if you compare them in that respect.
As for energy, a cupcake gives you a lot of energy at that moment, called a “sugar rush”. But an apple has more fat and protein, giving you more energy an hour or a bit more later, but the apple’s energy will not drop off later leaving you feeling fatigued unlike the cupcake.
Almost certain the answer to the second question is United States had Japan disassemble their air force and military. I think they only have a defensive navy