A particular exosolar system has five planets in total: A, B, C, D, and E. The table lists the orbital periods of these planets in days.

Planet Orbital Period (Days)
A 600
B 80
C 1,000
D 500
E 100

Move each planet to its orbit in the system.

Which of these would most likely be a stimulus that would cause the body to initiate feedback mechanisms a.) normal body temperature in an arctic environment b.) normal boy temperature in a tropical environment c.)light physical activity d.)low blood sugar