Digestive

Question 1

Breaks down food into smaller prices(mechanical digestion)

Answer 1

Teeth

Question 2

Secrete saliva; begin chemical digestion

Answer 2

Salivary glands

Question 3

Breaks down and builds up biological molecules

Answer 3

Liver

Question 4

Stores and concentrates bile

Answer 4

Gallbladder

Question 5

Reabsorbs some water and ions, forms and stores feces

Answer 5

Large intestine

Question 6

Stores and expels feces

Answer 6

Rectum

Question 7

Completes digestion, mucus protects gut wall and absorbs nutrients

Answer 7

Small intestine

Question 8

Hormones regulate blood glucose levels, digest proteins

Answer 8

Pancreas

Question 9

Stores and churns food, mucus protects stomach wall, limited absorption

Answer 9

Stomach

Question 10

Transports food

Answer 10

Esophagus

Question 11

Permits air to enter the airway to the lungs and food to pass in the g tract

Answer 11

Epiglottis

Question 12

Provides air flow to and from the lungs for respiration

Answer 12

Trachea

Question 13

Filter for blood as part of the immune systems and fights bacteria

Answer 13

Spleen

Question 14

Muscle used for inhalation

Answer 14

Diaphragm

Question 15

Mixes food with saliva and contains taste receptors

Answer 15

Tongue