Answer:
boil your water when going to sleep at night and when you wake up the dirt will be sunken down
Buy a water purifier
A Tentative explanation of a phenomenon that can be tested I believe is a scientific experiment.<span>
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Answer:
Its C
Explanation:
Surfactant lowers surface tension at the air-liquid interface and thus prevents alveolar collapse at end-expiration.
Warming up prevents injuries by loosening your joints, and improving blood flow to your muscles — making your muscles less likely to rip, tear, or twist in a harmful way during your workout. Stretching also helps prepare your muscles for the physical activities you're about to perform.
uwu
Just walk out and if you end up getting in trouble tell them you really needed to go and couldn't wait anymore.
