the answer would most likely by b
flexibility is <span>the quality of bending easily without breaking.
</span>
muscular endurance<span> is the ability of a </span>muscle<span> or group of </span>muscles<span> to sustain repeated contractions against a resistance for an extended period of time
</span>
muscular strength<span> is defined as the maximum amount of force that a </span>muscle<span> can exert against some form of resistance in a single effort
</span>physical fitness<span> is your ability to carry out tasks without undue fatigue</span>
Cancer would definitely need to be focussed on, air pollution is a known cause of cancer
A chemical need for alcohol is an addiction, or alcoholism.
Abstinence means to avoid or not want to do something. It is preferred that high school children under the age of 18 restrain from sexual activity. (Hope this helps if it did pls mark brainliest!)