Multiple choice

How can you explain the feeling of hunger?

  1. It is psychological

  2. Blood gets short of some nutrients

  3. The stomach is empty

  4. The salivary glands become active
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hunger is a sensation experienced when one feels the physiological need to eat food. In contrast Satiety is the absence of hunger; it is the sensation of feeling full. Also, Blood gets short of some nutrients. 

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