Which if these is a benefit of health care access that lowers the risk of chronic disease like skin cancer? a. safer environment b. better doctors c. higher incomes d. health screenings

Alcohol is a dangerous drug because it a can change the way the mind and body function. b changes the way you look to other people. c makes you believe you are invincible. d cannot absorb into the bloodstream.

Amalignant tumor that originates within glandular tissue is called

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.