Arnold is concerned about his impact on the environment. currently he drives a car that only gets 12 miles per gallon of gas. which of the following would be the most effective measure to lessen his environmental impact?

In a mercantilist system a country tries to increase its blank and decrease its blank

If u make mistakes on a school trip to knotts like standing up on a ride too early and they ask you not to do it again or and if you do it again you will be escorted out will it go on my student record? yes i know it is a dumb question

In a class of 20 students, what democratic form of governance makes the most sense