0 votes
138 views
in Organisms by

1 Answer

0 votes
by
promote intestine absorptionprevention intestine fights to harmful organismproduces vitamins B12permemted foodkeep healthy
Welcome to lookformedical.com, where you can ask questions and receive answers from other members of the community.

6.1k questions

2.8k answers

306 comments

17.4k users

Disclaimer: We do not evaluate or guarantee the accuracy of any content in this site.
...