Question

Overcrowding and unsanitary conditions can cause epidemics of: rocky mountain spotted fever ringworm typhus all of the above

Answer 1

Overcrowding and unsanitary conditions can cause epidemics of: All of the above.

Answer 2

Which of the following statements is true?

Viruses are much bigger than bacteria.Viruses are cells with either RNA or DNA.Viruses are bundles of genetic material enclosed in a capsid.Both viruses and bacteria are living organisms.