Hi !
Answer:
Risk factors for chronic disease tend to persist and tend to increase.
Hi !
Answer:
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<em>Generally, the lower your body weight, the less blood and water you have. So, smaller people usually have a higher ratio of alcohol in their blood if they drink the same amount a heavier person drinks.</em>
Answer: They can help keep you from getting distracted while you're driving, they can act as a second eye to look for any potential dangers, and they can switch places with you if needed.
hope this helps! :D