Every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
does anyone know witch of newtons laws this is? ?

When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew