Which of these is a function of the digestive system?
1.transports nutrients to other organs
2.eliminates nondigestible waste
3.regulates blood flow
4.builds big molecules from smaller molecules

What is the difference between a license and a certificate in the healthcare system? a. a certificate grants the freedom to practice, while a license only confirms professional qualifications. b. a license grants the freedom to practice, while a certificate only confirms professional qualifications. c. medical doctors receive licenses, and nurses receive certificates. d. medical doctors receive certificates, and nurses receive licenses. i'll give you 30