Question

What uses an objective process is updated constantly

Answer 1

Characteristics of science uses an objective and is updated constantly. 
Out of the given options this option fits the best for the information you have provided. As science is a subject which uses the objectives and is constantly updating itself with experimentation 

Answer 2

Explanation:

Science is a body of knowledge and the process of acquiring new knowledge, using scientific processes. Science uses objective processes and is updated constantly, when new ideas or information is discovered