Digestive and Excretory System

Imagine Harper is running a marathon on a hot day. Why is Harper's skin part of the excretory system?

• Sweating gets rid of salt and water

• Exhaling releases carbon dioxide

• Sweating gets rid of carbon dioxide

• The large intestine releases feces

Hey there, future scientists! Can you help Aria and Michael figure out what the digestive system is all about?

• A system to take out the bad stuff that's in your body

• A system where a certain group of organs work together to convert food into energy to feed the body

• A system where certain organs in the body digest the food you eat

• A system that the organs in the stomach make food for the body to digest.

During a fun science class, Rohan and Mia were discussing which organ in the human body is like a chimney, puffing out carbon dioxide. Can you help them figure it out?

• heart

• brain

• lungs

• bladder

Imagine Charlotte and Mason are on a roller coaster ride inside your body! The muscles in your esophagus act like a giant wave, moving food or drinks down to your stomach. This thrilling wave action is called ______________

• Appendix

• Peristalsis

• Enzymes

• Muscular tube

• None

Imagine you're on a journey through the digestive system! What important task does the large intestine have on this adventure?

• Break down proteins

• Absorb water and electrolytes

• Secrete digestive enzymes

• Store bile

Benjamin and Grace are on a magical journey through the human body! They need to find the part of the digestive system where most of the chemical digestion happens. Can you help them?

• Large intestine

• Stomach

• Small intestine

• Pancreas

Imagine you're on a journey through the digestive system! What exciting role does the large intestine play in this adventure?

• Does it digest the food from this process?

• Is it making a pathway for the food?

• Or is it absorbing excess water into the blood?

• Or maybe it's absorbing the food from this process?

Imagine you're on a mission with Evelyn and Avery to explore the human body! What role does the excretory system play in our adventure?

• pump blood through the body

• exchanges gas

• helps the body move by contracting and relaxing

• eliminate waste

During a fun science class, William and Mia were curious about which organ in the human body is like a little factory, producing bile to help digest those greasy fries they love. Can you help them figure it out?

• Liver

• Gallbladder

• Pancreas

• Stomach

Avery and Priya are on a quest to discover the secrets of the human body! Can you help them by identifying the two types of digestion that occur within us?

• Chemical digestion & Mechanical digestion

• Mechanical digestion & Muscular Digestion

• Chemical digestion & Muscular digestion

• Dermal digestion & Muscular digestion