Before applying the corkscrew, lucas discovers a bit of mold on the cork of a bottle of pinot noir. lucas should a. ignore the mold and uncork the wine. b. wipe off the mold with a clean napkin. c. return the bottle to the kitchen. d. dip the neck of the wine bottle in warm water.

Type the letter that represents the correct location for each particle type below.

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils

Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative