What is straining over a bowel movement?

Which is the best way to handle your own grief after a loss? which is the best way to handle your own grief after a loss? avoid your friends for a while. stop thinking about the person who died. avoid crying in front of others. allow yourself time to grieve.

What causes fermentation a. antibodies b. antigens c. microorganisms d. antibiotics

Which is an example of a food group? a. oils b. vegetables c. water d. sweets