Which of the following is the best example of a closed system?
a car engine
our universe
a greenhouse
an insulated gas cylinder
i thought it was the greenhouse but wasn't sure

Jason is making a list of sources for his current events report about the presidential election. he writes: magazine, newspaper, news website, book. which choice could provide the most current information? a) book b) magazine c) newspaper d) news website

Which section of the passage illustrates mrs. dalloway's feelings of emptiness caused by her social identity

What does sals tendency to flinch when someone touches her suggest about her character: walk two moons