In the 3/4 canonic dance studies by mark morris from the dance clips referenced in the lesson 2 powerpoint, the entire clip is an obvious example of a canon. which other compositional devices are present in this clip?

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