Nas provas de 100 metros rasos, além da uma boa largada o atleta para ser bem sucedido deverá ter? Assinale a opção correta
A. boa impulsão
B. Boa frequência de passadas.
C. Boa visão lateral
D. Bom Equilíbrio nas curvas.

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

Little kids are eat dirt all the time so im sure you are fine

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