What does it mean when your body has built up a tolerance to a drug? You need more of the drug to get the desired effect.
Your body does not build up a tolerance to most drugs, especially illegal ones.
It means that you can use drugs, but it does not harm you because your body can tolerate it.
None of these.

The outermost layer of your teeth is called the enamel and is made of?

What regulations are provided to ensure that the physical location of a childcare center conforms to required regulations set by the respective governing body of that area?

The five components of health-related fitness include cardiorespiratory fitness, muscular strength, resting heart rate, muscular endurance, and body composition cardiovascular fitness, muscle tone, muscular endurance, flexibility, and body composition calisthenics, muscular strength, muscular endurance, flexibility, and body composition cardiorespiratory fitness, muscular strength, muscular endurance, flexibility, and body composition