Digestive System 7th

What is the sac that collects and stores urine?

• stomach
• small intestine
• bladder
• kidneys

What removes waste from the blood?

• kidneys
• diaphragm
• trash can
• salivary glands

This makes acids to digest food and has muscles to mix food with acids.

• kidneys
• heart
• bladder
• stomach

The tube that carries food to the stomach is the...

• large intestine
• esophagus
• veins
• arteries

What makes saliva?

• bladder
• kidneys
• Salivary glands
• sally

The process that changes food into forms the body can use is called...

• suggestion
• digestion
• circulation
• respiration

What mixes with saliva to make food easier to swallow?

• bile
• water
• stomach acids
• taste buds

Which is longer?

• small intestine
• large intestine
• a pencil
• my teacher

Why does your body need to get rid of waste?

• It doesn't
• It's not good to waste.
• They can poison your body.
• Food tastes good.

This organ is part of the digestive and endocrine systems because of its secretions

• Parotid gland
• Liver
• Pancreas
• Duodenum