As part of his proofreading process, and to catch any spelling or grammar mistakes, John uses this feature in Word Online to have the program read what is on the document. Editing View
Immersive Reader View
Reading View
Subversive Reader View

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