John and caroline go out for a walk one day. this graph represents their distance from home. which statement accurately describes their walk? a) they walked quickly, then they were still, then they walked slowly. b) they walked forward fast, then they were still, then they walked backward slow. c) they walked in one direction, then they were still, then they walked in the opposite direction. d) they walked faster and faster until they walked at a constant rate, then they walked slower and slower.

C)They walked in one direction, then they were still, then they walked in the opposite direction.  

Explanation:

John and Caroline go out for a walk one day. This graph represents their distance from home.c According to the graph they walked with almost same in both the direction.

First they walked in one direction and travel 30 meter in same direction then they were still for some time. Then they walked in the opposite direction for 30 meter. They walked in both the direction with approximately equal speed.

Thus, Option C is correct.

because growing process had stoped after 4-5 year