13: saliva (option B)
14: Tongue
15: esophagus
16: stomach
17: enzymes
18: chyme
19: small intestine
It seems that you have missed the necessary options to answer this question. But anyway, here are the answers. COGNITIVE BEHAVIORAL approaches <span>to psychotherapy tend to be more successful than do PSYCHODYNAMIC approaches. Hope this is the answer that you are looking for. </span>
The correct answer Is B I’m 80% sure