Risk-benefit assessment is<span> a tool to used to</span><span> consider the </span>risks<span> and </span>benefits<span> of a single judgement.</span>
Blocked, and the heart can't get oxygen.
Answer:
The 3rd Option
Explanation:
Simple for this question, C: an investigation because it uses only observations.
reading, learning skills, leadership skills, respecting outer, and help out outhers