Two processes of plant reproduction are described below. Process 1: Pollen is produced by the stamen and moved by a bee to the stigma of another plant.
Process 2: Water, warm temperatures, and soil have caused a seed to sprout and grow.

Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?