Question

A body-produced chemical helping to break down food for digestion is called an:
A. infragen
B. enzyme
C. expectorant
D. antigen

Answer 1

What do you know about the following four choices?

Answer 2

nothing

Answer 3

None of these have been mentioned in your class?

Answer 4

Don't be so hard on the kid. Let's first figure out what kind of class he is taking.

Answer 5

I'm just asking questions to see what's known or not known to try to base the help I give on things that make sense. If nothing is known, then I can't help lead anybody to the right answer.

Answer 6

enzymes