Read the following supporting details.
• The greatest contributor to air pollution is private vehicle use.
• Each vehicle is estimated to stay on the road for roughly 12 to 15 years.
• Hybrid cars combine a gasoline engine with a battery-powered electric motor.
• Hybrid cars are proven to reduce emissions by up to 90 percent.
Which thesis statement do these details support?
A Hybrid cars are an effective strategy to fight pollution.
B The nation should focus on using mass transit systems.
C Cars generally have a long lifespan.
D Cars are a large source of air pollution.

at hatfield elementary school, there are 504 students in 7 classes. each class has the same number of students. what is a good estimate of the number of students in each class?

im taking test rn i give answers when im done bc i dont wanna give my answers and get you any wrong hold up : )

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.  

corn is your best answer.