Miriam recently lost a considerable amount of weight. her heart races when she gets on the bus for school, and she gets frequent headaches. her mind is constantly focused on negative thoughts about school. miriam’s symptoms are signs that she should seek professional for which mental health condition? apathy anxiety sensitivity impulsiveness

How do nicotine and tobacco cause cancer? by decreasing blood-sugar levels by damaging or changing a cell's dna by increasing heart rate by increasing phlegm and mucous production

Avoiding excess salt and sodium may benefit a person’s health by

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility