1 The conceptions of element, compound and mixture became more precise than they had been hitherto; in an element all the atoms are alike, in a compound all the molecules are alike, in a mixture there are different kinds of molecules.
is situated. The liver is a large reddish brown solid organ that sits in the upper part of the abdomen, tucked away under the right side of the rib cage. Above it is the heart and the right lung, and it is separated from them by a thin sheet of muscle called the diaphragm.ile made in the liver flows out through this bile duct (which is a thin tube the size of a drinking straw), and goes down to the gut, where it mixes with food. The gall bladder is a small greenish pear-shaped bag that hangs off the bile duct.
The liver is a large, meaty organ that sits on the right side of the belly. Weighing about 3 pounds, the liver is reddish-brown in color and feels rubbery to the touch. Normally you can't feel the liver, because it's protected by the rib cage. The liver has two large sections, called the right and the left lobes. The gallbladder sits under the liver, along with parts of the pancreas and intestines.