Answer: 80-90%
Explanation: "Cigarette smoking is the number one risk factor for lung cancer. In the United States, cigarette smoking is linked to about 80% to 90% of lung cancer deaths. Using other tobacco products such as cigars or pipes also increases the risk for lung cancer." - cdc.gov
Answer:
The body tissues biomechanical advantages are -
Energy conservation through economy of movement. Helps eliminate muscle imbalances. Reduces wear and tear on joints and ligaments. Improved sport specific form and technique.
Explanation:
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Inhaling and exhaling deeply.
The categories are support,empowerment,bondaries,espectations,constructive use of time.
Internal assets:positive values,social compenticies,positive identities,commitment to learning.