Which took longer to digest
Exercise and reference answers
- Questions
- A
- Full boiled egg
- B
- Raw egg
- Higher value
- Full boiled egg
- A
- Boiled milk
- B
- Unboiled milk
- Higher value
- Unboiled milk
- A
- Raw egg
- B
- Boiled milk
- Higher value
- Boiled milk
- A
- Full boiled egg
- B
- Unboiled milk
- Higher value
- Full boiled egg
- Instructions
- Tap the food that took longer in the stomach.
Explanation
_Source: syllabus Environmental Studies, 'Looking Around', Ch 3 'From Tasting to Digesting'_