When can a tobacco user who quits expect benefits to his or her health?

Andrew feels good about himself. he doesn't know exactly why he is so happy, but every day he looks forward to his schoolwork and chores. "i play a game," he says. "i make a list of everything i have to get done, and then i try to finish it all before a certain time. for some reason, i feel great when i beat my time." based on this information, why is andrew happy? he gets a proper amount of sleep he eats healthy meals he has a strong family support group he regularly meets his own goals

Why humans have hair?what is the purpose of having hair?

Read the scenario and answer the question that follows. amelia is a nurse who assists one of the hospital's doctors, dr. mao, on a regular basis. lately, she has witnessed dr. mao making a number of diagnosis errors. one of the diagnosis errors even led to a patient complaining of worsened symptoms. given the scenario, what should amelia do? ignore the fact that dr. mao is making mistakes threaten dr. mao that she will tell on him to the authorities fill out an incident report describing what she has witnessed bring up dr. mao's errors at the next staff meeting