TASK DEFINITION: In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
PROBLEM: Question: Two species with very similar DNA are probably _____ related. 
 Answer: closely

SOLUTION: The more similar the DNA molecules of different species are, the closer the relationship is likely to be.

PROBLEM: Question: Karen is observing an electromagnetic wave and how it travels from its source. This wave travels very far from its source, because the energy is diluted 
 Answer: more

SOLUTION: However, the energy is diluted as an electromagnetic wave travels farther from its source because it spreads out over an ever-larger area.

PROBLEM: Question: If Mona is digging and she uncovers more rock, what happens to the total area that chemical weathering can occur? 
 Answer: increase

SOLUTION:
With more surfaces of the rocks exposed, there are more places for chemical weathering to occur.