The spine bends to reduce and absorb shock when walking, running, jumping, or anything that would put an excessive amount of stress on your spine
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Answer:
There are so many ways to find out if your information is trustworthy here are some ways to find out!
- Check the URL (you can find good websites by identifying the end) such as .gov, .org, or .edu
- Be wary of security seals
- Find out who owns the site
I hope this helps with your question Have a good day or night
Answer:
During aerobic exercise, you breathe faster and deeper than when your heart rate is at rest. You're maximizing the amount of oxygen in the blood. Your heart rate goes up, increasing blood flow to the muscles and back to the lungs. During anaerobic exercise, your body requires immediate energy.
Explanation:
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Myofibrils slide together.
the other options don't make sense, and the myofibrils sliding together is the mechanism the muscle uses to generate force.
It’s has cell wall to keep it safe
