Frog Dissection

This part of the human digestive system connects your mouth with your stomach.

• Esophagus

• Trachea

• Liver

• Small and Large Intestines

How many eyelids does a frog have?

• 0

• 1

• 2

• 3

Where mechanical digestion BEGINS for a frog.

• Liver

• Small Intestine

• Stomach

• Mouth

This structure is used to mix saliva into chewed food for a human being.

• Tongue

• Teeth

• Upper Feet

• Tympanum

This organ absorbs amino acids(the building blocks of proteins), fatty acids(the building blocks of fats) and simple sugars into your blood stream through ridges called villi.

• Esophagus

• Trachea

• Small Intestine

• Large Intestine

This organ, also know as the "colon," absorbs water and vitamins.

• Esophagus

• Appendix

• Small Intestine

• Large Intestine

This organ makes bile(a digestive juice that causes large fat molecules to become smaller in size.)

• Mouth

• Small Intestine

• Stomach

• Liver

Tags

NGSS.MS-LS1-7

Where mechanical digestion begins in a human.

• mouth(teeth)

• small intestine

• stomach

• liver

This structure is used to hold food in the mouth of a frog until it can be swallowed.

• Tongue

• Teeth

• Upper Feet

• Tympanum

How many chambers does a human heart has?

• 1

• 2

• 3

• 4