20 POINTSSS PLEASE HELP MEE I'll give brainliest. 1. What are the characteristics of an unhealthy relationship?
2. What are the characteristics of a healthy relationship?
3. What is a harmful relationship?
4. What is a healthful relationship?
5. What is the difference between physical and emotional abuse?
6. What are the different types of families (there should be 7)?
7. Provide an example of what you would see as a healthy relationship?
8. Provide an example of what you would see as an unhealthy relationship?
9. Do you think a relationship can change from healthy to unhealthy? Why?
10. Do you think a relationship can change from unhealthy to healthy? Why?Answer

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.