Answer :

The correct answer is: ☐ smaller and more dense Explanation: 1. Mars has a smaller core compared to Saturn's core. 2. The core of Mars is denser than the core of Saturn. This means that the core of Mars has a higher concentration of mass within a specific volume compared to the core of Saturn. 3. Therefore, Mars has a smaller and more dense core than Saturn's core. In summary, Mars has a smaller and denser core than Saturn.