Alerting the body to an invasion! Please mark Brianlyst
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Answer: Peristalsis
Waves of contractions that move food one way through the digestive system is called peristalsis. This process starts to <span>begin in the esophagus.
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Keeping the environment clean.
Playing in particular time.
Participation in sanitation campaign, utilizing the health services in school.
Taking tiffin without making the surrounding dirty.
Keeping the class room clean.
Answer:
FIFO is (First In First Out) ; LDR is labor, delivery, recovery
Explanation:
Answer:
in a party or large crowds or even school hallways