Describe a horse walks along a straight path it travels 3 m in one second 4 m in the next second and 5 m in the third second describe the horse motion

The motion is accelerated.

Step-by-step explanation: Given that the horse is walking along a straight line.

The horse travels 3 m in first second, so its speed is 3m/s.

In the next second, the horse travels 4 m, so its speed is 4 m/s.

In the third second, the horse travels 5 m, so its speed is 5 m/s.

Since the speed of the horse is increasing per second i.e., the speed in not constant, so the motion of the horse is accelerated.

it has one origin of replication, but it proceeds in two directions - d)

no i don't feel that humans have oversubscribed some medications