What is a Path, and how do you know that it is filled and selected? A Path is a series of
(Blank) that you can join together. As you click a point in a curve, it changes color and becomes (blank).

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