What's the color codes used on websites called?

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

Visualizing a game of “tag” to remember the meaning of contagious

Match the sentence fragment in the first column with the appropriate ending in the second column. a little per favore?