Anna's computer has slowed down. how might she improve her computer's performance? select one of the options below as your
a. call for professional .
b. run the disk defragmenter.
c. put the computer in standby mode.
d. install new programs on the computer.

Which type of tab stop is most for weights and measurements?

Which finger presses the h key on the keyboard? index finger on the left hand pinky finger on the right hand index finger on the right hand thumb on the left hand

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