Because of its similarities . It is the process by which organisms are most suited to their local environment to survive.
Answer:
All of the above is correct
Explanation:
Starements that are guaranteed to be true are called facts
A dependent variable is how they are recording, measuring or keeping track of the science experiment their doing.
A independent variable is the things/types there using to compare what is the most/least affective in the experiment.
A controlled variable is something that stays the same in the experiment or a group/set used for comparison
