A) ~Most digestion and nutrient absorption happens here. ~Bile emulsifies fats. ~Pancreatic enzymes break down carbohydrates, proteins, and fats. ~Nutrients are absorbed through villi.
B) ~Peristalsis (muscle contractions) moves food down the esophagus to the stomach. ~No digestion occurs here.
C) ~Food is chewed (mechanical digestion). ~Saliva with amylase starts breaking down carbohydrates (chemical digestion). ~The tongue helps form a bolus for swallowing.
D) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food. ~Pepsin starts digesting proteins. ~The stomach churns food into chyme.
E) ~Water and minerals are absorbed. ~Beneficial bacteria help break down remaining food and produce vitamins. ~Waste becomes solid feces.

A) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food. ~Pepsin starts digesting proteins. ~The stomach churns food into chyme.
B) ~Food is chewed (mechanical digestion). ~Saliva with amylase starts breaking down carbohydrates (chemical digestion). ~The tongue helps form a bolus for swallowing.
C) ~Peristalsis (muscle contractions) moves food down the esophagus to the stomach. ~No digestion occurs here.
D) ~Most digestion and nutrient absorption happens here. ~Bile emulsifies fats. ~Pancreatic enzymes break down carbohydrates, proteins, and fats. ~Nutrients are absorbed through villi.
E) ~Water and minerals are absorbed. ~Beneficial bacteria help break down remaining food and produce vitamins. ~Waste becomes solid feces.

A) ~Water and minerals are absorbed. ~Beneficial bacteria help break down remaining food and produce vitamins. ~Waste becomes solid feces.
B) ~Food is chewed (mechanical digestion). ~Saliva with amylase starts breaking down carbohydrates (chemical digestion). ~The tongue helps form a bolus for swallowing.
C) ~Most digestion and nutrient absorption happens here. ~Bile emulsifies fats. ~Pancreatic enzymes break down carbohydrates, proteins, and fats. ~Nutrients are absorbed through villi.
D) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food. ~Pepsin starts digesting proteins. ~The stomach churns food into chyme.
E) ~Peristalsis (muscle contractions) moves food down the esophagus to the stomach. ~No digestion occurs here.

A) ~Water and minerals are absorbed. ~Beneficial bacteria help break down remaining food and produce vitamins. ~Waste becomes solid feces.
B) ~Food is chewed (mechanical digestion). ~Saliva with amylase starts breaking down carbohydrates (chemical digestion). ~The tongue helps form a bolus for swallowing.
C) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food. ~Pepsin starts digesting proteins. ~The stomach churns food into chyme.
D) ~Most digestion and nutrient absorption happens here. ~Bile emulsifies fats. ~Pancreatic enzymes break down carbohydrates, proteins, and fats. ~Nutrients are absorbed through villi.
E) ~Peristalsis (muscle contractions) moves food down the esophagus to the stomach. ~No digestion occurs here.

A) ~Water and minerals are absorbed. ~Beneficial bacteria help break down remaining food and produce vitamins. ~Waste becomes solid feces.
B) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food. ~Pepsin starts digesting proteins. ~The stomach churns food into chyme.
C) ~Food is chewed (mechanical digestion). ~Saliva with amylase starts breaking down carbohydrates (chemical digestion). ~The tongue helps form a bolus for swallowing.
D) ~Peristalsis (muscle contractions) moves food down the esophagus to the stomach. ~No digestion occurs here.
E) ~Most digestion and nutrient absorption happens here. ~Bile emulsifies fats. ~Pancreatic enzymes break down carbohydrates, proteins, and fats. ~Nutrients are absorbed through villi.

A) ~Feces are stored until elimination.
B) ~Feces are expelled from the body.

A) ~Feces are stored until elimination.
B) ~Feces are expelled from the body.

A) ~Nutrients are absorbed through villi.
B) ~Saliva with amylase starts breaking down carbohydrates (chemical digestion).
C) ~Peristalsis (muscle contractions)
D) ~Water and minerals are absorbed.
E) ~Pepsin starts digesting proteins.

A) Muscle contractions move food to the stomach.
B) ~Amylase starts breaking down carbohydrates.
C) ~Nutrients are absorbed through villi.
D) ~Pepsin starts digesting proteins
E) ~Water and minerals are absorbed.

A) ~Nutrients are absorbed through villi.
B) Amylase starts breaking down carbohydrates.
C) ~Beneficial bacteria help break down remaining food and produce vitamins.
D) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food.
E) ~Water and minerals are absorbed.

A) Food is churned into chyme.
B) ~Beneficial bacteria help break down remaining food and produce vitamins.
C) ~Waste becomes solid feces.
D) ~No digestion occurs here.
E) Most digestion happens here.

A) ~Nutrients are absorbed through villi.
B) Amylase starts breaking down carbohydrates.
C) ~Beneficial bacteria help break down remaining food and produce vitamins.
D) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food.
E) ~Pepsin starts digesting proteins

A) ~Feces are expelled from the body.
B) ~Feces are stored until elimination.

A) ~Feces are expelled from the body.
B) ~Feces are stored until elimination.

A) ~No digestion occurs here.
B) ~Water and minerals are absorbed. ~Beneficial bacteria help break down remaining food and produce vitamins. ~Waste becomes solid feces.
C) ~Food is chewed (mechanical digestion). ~Saliva with amylase starts breaking down carbohydrates (chemical digestion). ~The tongue helps form a bolus for swallowing.
D) ~Most digestion and nutrient absorption happens here. ~Bile emulsifies fats. ~Pancreatic enzymes break down carbohydrates, proteins, and fats. ~Nutrients are absorbed through villi.
E) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food. ~Pepsin starts digesting proteins. ~The stomach churns food into chyme.

A) ~Bile emulsifies fats. ~Pancreatic enzymes break down carbohydrates, proteins, and fats. ~Nutrients are absorbed through villi.
B) ~Hydrochloric Acid (HCl) kills bacteria and breaks down food. ~Pepsin starts digesting proteins. ~The stomach churns food into chyme.
C) Vitamins are produced.
D) ~Saliva with amylase starts breaking down carbohydrates (chemical digestion). ~The tongue helps form a bolus for swallowing.
E) ~Peristalsis (muscle contractions) moves food down the esophagus to the stomach. ~No digestion occurs here.

A) ~Amylase starts breaking down carbohydrates (chemical digestion). ~The tongue helps form a bolus for swallowing.
B) Vitamins are produced.
C) ~Nutrients are absorbed through villi.
D) ~Pepsin starts digesting proteins.
E) ~Bile emulsifies fats.

A) ~Pancreatic enzymes break down carbohydrates, proteins, and fats.
B) Amylase starts breaking down carbohydrates.
C) ~No digestion occurs here.
D) Vitamins are produced.
E) ~Water and minerals are absorbed.

A) ~Hydrochloric Acid (HCl) kills bacteria.
B) ~It moves food to the stomach.
C) ~Bile emulsifies fats.
D) ~Waste becomes solid feces.
E) ~Pancreatic enzymes break down carbohydrates, proteins, and fats.