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.
Medical Definition of probiotic. : a microorganism (such as lactobacillus or bifidobacterium) that when consumed (as in a food or a dietary supplement) maintains or restores beneficial bacteria to the digestive tract; also : a product or preparation that contains such microorganismsâcompare prebiotic.