Question

which of the following statements about secondhand smoke is not true?
a the particles found in secondhand smoke are smaller than the particles found in firsthand
smoke.
b secondhand smoke can have higher concentration of dangerous chemicals than firsthand
smoke.
c secondhand smoke is inhaled less deeply than firsthand smoke.
d breathing secondhand smoke is at least as dangerous as breathing firsthand smoke.
please select the best answer from the choices provided
a
b
c
d

Explanation:

Secondhand smoke particles are smaller, can have higher dangerous chemical concentrations, and is at least as dangerous as firsthand smoke. However, secondhand smoke is inhaled more deeply than firsthand smoke.

Answer:

C. Secondhand smoke is inhaled less deeply than firsthand smoke.