Answer: C skeletal and muscle
Explanation: muscles move bones
Answer:
Action: Setting a good sleep schedule and making sure you get the right amount of sleep every night.
Barrier(s): insomnia, excessive homework/other activities, people who wake you up, etc.
Unless you just died in a hospital and they bring you back to life then thats possible. but if youve been dead for a while then it is not possible
Answer:
True.
Explanation:
Blood flows to both sides of the heart at the same time, with heart valves on both sides opening and closing at the same time
