The best answer is B. <span>Photochemical smog tends to form over sunny cities. </span><span>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. </span>
A. Peri: Surrounding
B. Card: Heart
C. -itis:Inflammation
A. Rhino: Nose
B. -rrhea: To flow
A. Hyper: Too much, over, excessive, beyond
B. -emesis: the action or process of vomiting.
A. Gastro: Stomach or having to do with the stomach
B. -rrhexis: Rupture or to rupture.
Antacid tablets are either a combination of aluminium hydroxide and magnesium hydroxide/carbonate; or just calcium carbonate/gluconate. Therefore minerals that are extracted from the ground to make antacid tablets area aluminium, magnesium, and calcium.
Aids.
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Answer: The talk test is used to measure moderate-intensity activities. If a person can talk during an activity, but cannot sing, they are engaged in moderate-intensity activity. If they cannot talk, they are doing a higher-level intensity activity.
Explanation:Have a nice day!