Chapter 18, Problem 8RA

The first organ to receive the blood-borne products of digestion is

$\begin{array}{l}\text{a}\text{. the liver}\text{. c}\text{. the heart}\text{.}\hfill \\ \text{b}\text{. the pancreas}\text{. d}\text{. the brain}\text{.}\hfill \end{array}$