Cual de las cualidades es la única que sufre una involución (va de mas a menos) a medida que un sujeto va creciendo: *

How do nicotine and tobacco cause cancer? by decreasing blood-sugar levels by damaging or changing a cell's dna by increasing heart rate by increasing phlegm and mucous production

Which of the following is an important part of good posture? a. slumped shoulders b. arched back c. feet shoulder-width apart d. belly out

Answer the questions in the image for brainliest. are my answers right? ?