4. Explain the purpose of meiosis. What would happen when two sex cells joined if meiosis had not taken place?

What type of risk factor for underage drinking includes gang presence and income inequality

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.

3points which of these are associated with a sedentary lifestyle? select the two correct answers. a. physical fitness b. lack of energy c. normal bmi o d. increased risk of disease