Question

Food moves in the opposite direction during vomiting. How?​

Answer 1

Answer:

I think there is a pressure from the opposite side in the stomach which do not allows the food to get inside...

Explanation:

thanks for asking an interesting question

Answer 2

$\huge\bf\fbox\red{Answer:-}$

When we vomit, an anti-peristaltic movement pushes food in the opposite direction to the peristaltic waves that normally move food down through the digestive tract. A reflex closes the glottis to prevent vomit from going into the trachea and the lungs.