Answer: A
Explanation:
Let’s use the other answers to compare
B. This is unreasonable, they ARE different.
C. This is incorrect sodium chloride does NOT have more atoms
D. This is simply incorrect :)
Answer: A
Answer: Over the past decades, the concentration of carbon dioxide in the atmosphere has increased greatly as a result of human activities. The major human activity that contributes to increase in the concentration of atmospheric carbon dioxide is the burning of fossil fuels.
Explanation:
Penicillin was made to help soldiers
Getting rid carryout bags won’t lead to a long-term solution<span> to the problem of plastic waste</span><span>. Maybe instead of banning or taxing bags, we should be recycling them. </span>
