D maybe?
Depends on the behaviour :/ ah idk <span />
C. nucleus is the part of the atom that has most of its mass
<span>The pancreas is an accessory organ of the digestive system (alimentary canal includes the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus). The pancreas is a glandular organ which produces glucagon, somatostatin, and pancreatic polypeptide and also digestive organ because it secreting pancreatic juice and digestive enzymes that assist digestion and absorption of nutrients in the small intestine.</span>
Okay when you mix vinegar an baking soda it explode or if you mix mentos an coke cola together that also explodes up