Answer:
A. They also help the environment by refreshing the air and by reducing smog and effects to the ozone layer.
Explanation:
The author makes a claim that environment is refreshing by the air and the effects on ozone layer are reduced. This statement is not supported by the evidence. The ozone layer is polluted by the environment pollution. The pollution created by humans is also affecting the air which ultimately pollutes the ozone layer.
The sentence - Both Lee and I received the e-mail message that you sent us - is written in the active voice. The correct answer is A.
The passive voice would be - The e-mail message that you sent us was received by both Lee and I.
Answer:
serious/ mournful
Explanation:
as the passage suggests abraham lincoln 's speech was to dedicate a plot of land that would become Soldier's National Cemetery ,which is indeed serious and mournful because the land will become a place where people would mourn.
