11 Select the correct answer from each drop-down menu.
Which two categories of media are used in presentations?

What does a sperm cell plus egg cell equal in total?

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

Ais a built in formula in spread spread a is any math process such as addition or subtraction. options are function and operation