The academic word is demonstrations
Ozone is toxic, corrosive and generally not breathable which make it different from oxygen. The correct option is A.
<h3>What is ozone?</h3>
The gas molecule ozone (O3) is made up of three oxygen atoms. Ozone, sometimes known as "smog," is hazardous to one's health.
Ozone is a competitor to oxygen. The oxygen (O2) in our air is actually two molecules of oxygen joined together. Ozone is made up of three oxygen atoms joined together to create the molecule O3.
Ozone is toxic, corrosive and generally not breathable which make it different from oxygen.
Thus, the correct option is A.
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Answer:
A
Explanation:
With a look of asperity, the teacher silenced the rowdy boys.
Answer:
The statue is telling the world America is a land opportunity.
Explanation:
The excerpt refers to a the other sentences but I never says anything about America being the land of opportunity
Answer:
B They are unprepared for this catastrophic event.
