Answer:
Many people link nicotine to cancer, especially lung cancer. Nicotine is one of many chemicals in raw tobacco leaves. It survives the manufacturing processes that produce cigarettes, cigars, and snuff. It is the addictive element in all forms of tobacco.
Researchers are looking at how nicotine contributes to the development of cancer. While it may be too early to say nicotine causes cancer, questions are being raised about how the chemical acts in non-tobacco forms like e-cigarettes and nicotine-replacement patches. Researchers are discovering that the connection between nicotine and cancer is more complicated than commonly thought.cancer-causing effects:
In small doses, nicotine speeds up cell growth. In larger doses, it’s poisonous to cells.
Option d; You can perform the same exercise five times in a row without risking injury if you give yourself enough time to recover between sessions that target different muscle groups.
Contractile tissue that is organized into coordinated systems is muscle. By outward appearance and cell location, human muscular systems are categorized. Smooth, cardiac, and striated muscles make up the three different types of muscles (or nonstriated). The majority of the body's muscle tissue is made up of striated muscle, which is virtually solely connected to the skeleton. The somatic nervous system regulates the multinucleated fibers, which provide movement by applying pulls and lever-like forces to the skeleton. The sinoatrial node, the heart's pacemaker, controls the cardiac muscle's rhythmic contraction. Despite being a specialist striated muscle with several centrally positioned nuclei in elongated cells, cardiac muscle is not controlled voluntarily.
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A.it lower the overall quality of care.
Not eating harms the brain which is one of the most important organs of the body and it was start to use a person’s fat reserve to function properly. Not eating also depletes your body of essential nutrients and minerals.
