If you would like PowerPoint to include a text box for describing each of the photos, what should you click? A. Captions below ALL pictures B. Insert C. Add

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