Use information from the paragraph to answer the question. Question: Joe drives a hybrid while Jim drives a large truck. Who uses less energy when driving Joe or Jim? Paragraph : Lighter, more streamlined vehicles need less energy.
Joe

Use information from the paragraph to answer the question. Question: When water starts to freeze it becomes more dense or less dense? Paragraph : Lower temperature and higher salinity yield the densest water.
more dense

Use information from the paragraph to answer the question. Question: As we cease working to develop things our technology levels as a species decreases or increases? Paragraph : The development of better missiles fostered better rocket technologies.
decreases