His immune system is using the first line of defense. His body is using purging methods that is caused by irritation of the hairs in his nose. This defense system<span> uses physical and chemical barriers that are prepared to defend the body from infection.</span>
Answer:
30 minutes a day 5-7 days a week.
Explanation:
Answer:
up to 30 feet in length in adults
Explanation:
Definitely TRUE.
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