2) Apply. The population density of these grasshoppers is one indicator of whether or not they are considered a pest and are capable of causing damage to crops and plant life. Normally, if these grasshoppers have a population density of 0-3 grasshoppers per
square meter, they don't pose a significant threat. Find the population density of these grasshoppers per square meter. If one acre
is cool to 4,047 square meters, then on average, how many grasshoppers would be found in one square meter?

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c. carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit