The gram-positive rod that is also acid-fast and is a human pathogen is a. corynebacterium diptheria. b. mycobacterium tuberculosis. c. streptococcus pyogenes. d. listeria monocytogenes.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.