Answer:
<h2>True.</h2>
Explanation:
A risk factor is something that could represent any injury, harm or disease. Actually, all things that increase people chances to develope a disease or injury are consider a risk factor.
For example, cigarrete smoking represents a risk factor because it increases the chances for lung cancer.
So, if you read the given statement, it defines really well what is a risk factor: <em>"anything that increases the likelihood of injury or disease".</em>
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Therefore, the statement is completely true.