Assignment directions: describe proper running mechanics. describe the position of the arms, torso, head and shoulders and explanations as to the importance of each. assignment guidelines: write a short essay of no less than 200 words.

What economic effects might result from the depletion of groundwater supplies from the ogallala aquifer? need to know asap

John is jogging on a winter day. the outdoor temperature is 31° f. yet his body temperature is 98°f. which term best describes the process causing this difference in temperature?

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants