*Question*
The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.  Would it require more strength for a construction worker to move a heavy load of bricks with a pulley that used 1 rope segment? or 10 rope segments?
**Answer**
1 rope segment?

*Question*
The folds present in the membrane increase the surface area allowing more ribosomes to be present on the ER, thereby allowing greater protein production.  If there is less surface area on an item then it will have more ribosomes or less ribosomes?
**Answer**
less ribosomes

*Question*
The full box is harder to move because it has greater mass and therefore greater inertia.  If Jimbo is creating a ball from clay and he adds more clay to the ball, what does he do to the ball's inertia increases it or decreases it?
**Answer**
increases it

*Question*
During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.  A person takes a deep breath and wants to know if the air outside their lungs is stronger than the air outside. The air outside the body, compared to the air in their chest, when they have a large chest, will be higher or lower?
**Answer**
higher