Question

probiotics are usually what kind of microorganisms?
paramecia
bacteria
mold spores
antibodies
submit request answer
part b
which part(s) of the body can especially benefit from probiotics?
circulatory system
digestive and immune systems
muscular system
nervous system
submit request answer

Explanation:

Probiotics are live microorganisms that, when administered in adequate amounts, confer a health - benefit on the host. They are usually bacteria such as Lactobacillus and Bifidobacterium. They mainly benefit the digestive and immune systems by improving gut microbiota balance, aiding digestion, and enhancing immune function.

Answer:

Part A: B. Bacteria
Part B: B. Digestive and immune systems