When using MLA format your font type and font size should be what? Question 1 options:

Rockwell 12

Calisto 11

Times New Roman 11

Times New Roman 12

4. what is the reason for including the following code snippet in the header file animal.h? #ifndef animal_h #define animal_h class animal { public: animal(); animal(double new_area_hunt); void birth(); void hunt(double new_area_hunt); void death(); double get_area_hunt() const; private: double area_hunt; }; #endif