in the swim and survive program, why do we need to know the different characteristics of people in difficulty? Explain the different characteristics.​

So you can see people’s weaknesses and understand what to look out for in a certain way someone is swimming or in the water. like if they’re strong/ a weak swimer.

C= syphilis would be the answer

Dbecause it isn't always an athlete, breathing techniques don't have to be advanced, and consistent intensity won't make it go down or stay the same