Not 100% but i think is is number 1 but like i said not 100% sure
Pray, sing and listen to the radio
The brain produces Dopamine and Adrenaline. The pancreas makes insulin.
C i amsure ply mark as brainlest and give me thanks
An esophagus, a trachea, lungs, liver, spleen, heart, stomach, small intestine and a colon!
Plz thank me and give me brainliest answer!