How does the size of a bicycle tire affect the distance it will travel when it is pedaled in a given number of times? What are the dependent (DV), independent
(IV) and control variables (CV)?*
O DV: size of a bicycle tire ; IV: distance it will travel; CV:force of pedal
DV: distance it will travel; IV: force of pedal; CV: size of bicycle tire
ODV: distance it will travel; IV: size of a bicycle tire; CV: force of pedal
How does the amount of oxygen in the water affect the oyster population? What
are the dependent (DV), independent (IV) and control variables (CV)? *
ODV: temperature of water; IV: time of year; CV: amount of oxygen
O DV: oyster population; IV: amount of oxygen ; CV: temperature of water
DV: amount of oxygen; IV: temperature of water; CV: oyster population
Lo