Donna is writing an article about two of the professionals on the biotechnology R&D team. Choose the correct word or phrase to complete each sentence. Dr. Reddy and Dr. Xiao work in our biotechnology R&D department. As a microbiologist, Dr. Reddy studies the spread of bacteria and
. Dr. Xiao is a
, who examines the chemical makeup of living things.

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.

What else happens in your cadriovascular in resonse to your sypathetic nervouse system?

Which is the term used for a drug that increases the activity of the nervous system