Which of the following statements is FALSE? A-Never sign on with individuals who won't provide their names, addresses, phone numbers, and credentials
B-Just because a source is endorsed by a celebrity or on the best seller list does not mean it is psychologically sound.
C-Use caution if you are asked to provide your credit card information online.
D-Remedies bought "over the counter" are always safe to use.

In 2009, a flu pandemic was believed to have originated when viral transmission occurred from pig to human, thereby earning the designation, "swine flu." although pigs are thought to have been the breeding ground for the 2009 virus, sequences from bird, pig, and human viruses were all found within this newly identified virus. what is the most likely explanation of why this virus contained sequences from bird, pig, and human viruses? a) the virus was descended from a common ancestor of bird, pig, and human flu viruses.b) the infected individuals happened to be infected with all three virus types.c) related viruses can undergo genetic recombination if the rna genomes mix and match during viral assembly.d) the human was likely infected with various bacterial strains that contained all three rna viruses.