Explain why researchers recommend growing switchgrass no more than 80 km from a biorefinery​

State a hypothesis with a numerical estimate of the calories contained within a peanut based on the nutritional information on the package label combined with what you have learned in this lesson about fuel efficiency and calorimeters.

Match the region in column 1 to the river in column 2

Would you rather live in a society that offers more economic freedom or economy equity? explain why and defend your answer.