Sign up to access the rest of the document. Unformatted text preview: a. activity definition b. activity duration estimating c. activity sequencing d. activity resource estimating 14. On several information technology projects, a group of activities all start simultaneously, such as the many tasks that occur when a new system goes live.
Prebiotics is a general term to refer to chemicals that induce the growth or activity of microorganisms (e.g., bacteria and fungi) that contribute to the well-being of their host. The most common example is in the gastrointestinal tract, where prebiotics can alter the composition of organisms in the gut microbiome.
At their most basic, probiotics can be defined as live microorganisms that are beneficial to the host organism. Probiotics can be beneficial as an aid to help prevent disease, aid in recovery after illness or to restore microbial balance. Most often the term probiotic is used as it applies to digestive tract health.