D is the answer due to lack of knowledge and accessibility
<span>Heart failure is risk that someone is taking stimulants in his or her body. Stimulants are chemicals that can add to your alertness and too much of it can damage your nervous system. When your nervous system will react to the high level of stimulants, you will get nervous that will cause for your heart to pump more blood. When your hear pumps more blood than the oxygen intake in the lungs, it will cause a hear attack or hear failure.</span>
While all of the above ingredients are in a cigarette, nicotine is the stimulant that causes addiction and dependency.
The answer that would best complete the given statement above would be the term REPETITIVE STRESS INJURIES. So, manual <span>pipetting creates a musculoskeletal load on the neck, shoulders, and upper limbs, and the types of injuries that this can lead to is called repetitive stress injuries. Hope this answers your question.</span>
