contains fossil remains consists of tectonic plates is located at the center of Earth has properties of both liquids and solids
I gave my students this multiple choice question: The crust, the mantle, and the core are structures of Earth. Which description is a feature of Earth's mantle?

Only one answer is correct among these 4 choices:
- contains fossil remains
- consists of tectonic plates
- is located at the center of Earth
- has properties of both liquids and solids

Could you tell me which one is correct?

has properties of both liquids and solids