PLEASE HELP THANK YOU!!! How can the impacts of car use be reduced if the number of cars per person stays the same? Select all that apply.
A. Improving the bus and train system
B. Using carpools
C. Increasing the use of hybrid and electric cars, which produce less carbon dioxide
D. Finding new places to mine for the metals needed to make cars

I’m pretty sure it’s A. and B. but I don’t know if it’s C. or D. too. Thank you so much. Have a good day! (Also this is more of a science question but it didn’t fit any of the categories)

How can miscommunication cause a tragedy?

In 2–3 complete sentences, thoroughly explain the protagonist's main motivation or goal in "daughter of inventions"? what does the protagonist want? provide at least two specific details from the text to support your analysis of the protagonist's motivation or goal.

Read this excerpt from we’ve got a job: the 1963 children’s march. then, in 1958, when he was nine, his mother got a job as a dental assistant – and a raise. at about the same time, wash got a job, too. six days a week for eight years, he woke up by four o'clock in the morning to deliver milk. by the time he got to school each day, he'd already put in almost half a day's work. how does this excerpt readers make a personal connection to the story? by connecting readers to his mother’s medical training by connecting readers to the milk-delivery business by connecting readers to wash’s academic success by connecting readers to wash’s daily work routine