They use fans and air conditioning in the summer because its hot, which means they use energy and in the winter, there is no need because its cold so less energy.
Answer is A
You never run down adjacent to you spinal cord and bones. That’s where they are the most protected. There are also holes in the pelvis bone for nerves to pass through
Answer:
answer number C is the correct answer for this
Answer:
1.Temperature is the answer.
Explanation:
Hope this help!!
B
Protect themselves from predators
