You would have to add them up need more info on the returned video
Answer:
How has the shift to locally grown produce decreased greenhouse emissions? 1 Large farms often create greenhouse emissions by poor farming practices. 2 Locally grown produce allows fewer dangerous toxins to seep into the soil and the atmosphere.
Answer:
The code will display the following on the screen:-
2
0
2
Explanation:
The output is like this because x{2} assigns the value 2 to the integer x.First the value of x is printed on the screen that is 2 and that newline is used to go to the next line.After that function is called doSomething with x passed as the argument. doSomething function assigns the value zero to the variable passed and prints it on the screen.So the next line is 0.Since x is passed by value so no changes will appear in the original argument.Hence the last line printed is 2.
