Which of the Following Systems is Responsible for Heat Maintenance

Question

Which of the following systems is responsible for heat maintenance, movement, and posture?
A) Respiratory
B) Cardiovascular
C) Muscular
D) Skeletal
E) Reproductive

Accepted Answer

The muscular system is responsible for heat maintenance through thermogenesis, movement through contraction and relaxation of muscles, and posture by supporting the position of the body.