Describe the difference between the velocity graph made walking at a steady rate and the velocity graph made at an increasing rate.

The difference between the velocity graph made walking at a steady rate means that its the same value in time, that means there's no slope on the graph, so its acceleration is 0

On the other hand, if the velocity is increasing with time, the slope of the graph becomes positive, which means that the acceleration of the particle is positive.

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).