I'm sad some one cheer me up

If you are going to enter a wrestling competition and need to make a certain weight, which method would best utilize? a: pinch an inch b: circumference measurements c: bathroom scale d: body-fat scale

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

Which of the following is also referred to as "swayback"? a. kyphosis b. scoliosis c. lordosis d. none of the above