The specialty that preforms surgery that deals with prevention or correction of injuries, diseases , and disorders of the musculoskeletal system is a. pediatric surgeon b. orthopedic surgeon c. physiatrist d. chiropractor

Which are fat-soluble vitamins? a. abcd b. abek c. abdk d. acdk e. adek

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.

Felicia has a respiratory infection and has been coughing up a lot of mucus. she knows this means that her respiratory system is working to restore balance by getting rid of the invasive materials from her lungs. how does this happen?