Which is not a known risk to children of smokers?   a. higher rates of sudden infant death syndrome   b. higher rates of allergies   c. higher rates of bronchitis and asthma   d. higher rates of childhood insomnia

Which of the following is not a safety rule in strength training

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

Asubstitute is standing at the halfway line waiting to enter the match at the next stoppage of play the ball has gone over the touchline for throwing and referee allows for the substitution to substitute wants to take the throw-in does the substitute first have to enter the field of play before being allowed to take the throw-in