Coronary heart disease is caused by reduced blood flow to the heartcannot be treated with drugs or surgerycan be spread by direct contact with sick individualscan be cured by chemotherapy and radiation therapy

Which contraceptive methods will prevent the spread of hiv and other stds? check all that apply. diaphragm male condom female condom pill/minipill spermicides intrauterine device (iud) the “morning after” pill

Describe the potential effects, on people, of unprotected exposure to the sun.give an example of 1 new thing have you learned about the sun’s uv rays.

Which of the following is characteristic of the lytic cycle? a) viral dna is incorporated into the host genome.b) the viral genome replicates without destroying the host.c) a large number of phages are released at a time.d) the virus—host relationship usually lasts for generations.