Calculate the estimated density of the football. Use the formula D= m/V where D is density, m is mass, and V is volume. Record your calculations in Table B of your Student Guide.

it is skeletal, the organ's ability to transform into a variety of shapes comes from its composition of skeletal muscle interspersed with fat. The tongue and its muscles are laterally symmetrical: a median septum divides the organ into two halves. The tongue is made up of two types of muscles: extrinsic and intrinsic.