What is the main component of industrial smog?

The main components of smog are nitrogen oxides, volatile organic compounds, peroxyacytyl nitrate and tropospheric ozone. Smog is a mixture of air pollutants which are altered due to exposure to sunlight.

#1:

the guy above me is smoking the gange cause NONE of those are an answer

#2

the answer is carbon dioxide

Explanation:

the answer is b

explanation:

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.