Julio is constructing a three-dimensional model of a grasshopper. He uses soft foam to represent most of the organs. Which strategy would provide the most accurate model of the exoskeleton of the grasshopper?
a.
covering the foam organs with a thin but tough outer coating
b.
covering the foam organs individually with small, scale-like plates
c.
filling the central cavity of the model with a thick fluid
d.
threading hard, cylindrical-shaped sticks inside the foam organs