Which of the following activities are performed by computer programmers? Choose all that apply.

Four Activities in a Computer -  

· Input: Capturing and gathering data.  

· Processing: Converting or changing the data into useful

outputs.  

· Storage: Maintaining data within the system on a

temporary or permanent basis.  

Output: Produces the results of the process in a matter

that is perceptible to human senses or used as input for another   system.

Explanation:

where are the choices

the answer is:

carbon dioxide

im not intirely sure but i think the anwser is d relative humidity