Which of the following statements about environmental risks to human health is true? a. environmental health risks are associated only with synthetic compounds. b. environmental health risks come from natural sources only. c. environmental health risks are associated solely with human activity. d. none of the above

answer; i believe that the correct answer is ; ///(muscle adaptation principe);

what is the question?

explanation:

if you explain what it is, i'd be happy to you.

aed pads should be placed in the middle of the child's chest. this ensures that the electricity can properly run through the child's body and hopefully cause his/her heart to start again. hope this : )