What is a living thing that includes plants, animals, and people?

What is a group of organs that work together to do a job for the body?

Which organ takes in oxygen?

Which organ stores and releases urine?

Which organ supports and protects the body?

Which organ pumps blood throughout the body?

What organ absorbs nutrients from the food we eat?

Which organ system circulates blood and nutrients throughout the body?

Which organ system carries messages to and from the brain?

What organ system is how humans reproduce and have babies?

Which organ system is attached to bones and is responsible for movement?

Which organ system takes in oxygen and releases carbon dioxide?

Which organ system removes waste from the body?

Which organ system digests food and absorbs nutrients?

Which organ system helps support and protect the body?

What are nerves connected to on the tongue?

What are nerves connected to in your nose?

Where does light come into your eye?

What is the outer layer of your skin called?

What part of your ear vibrates when sound hits it?

How many bones does the human body have?

Which type of muscle moves bones?

What is the part of our throat that we swallow food through called?

What is the part of our throat that we breathe air through called?

Which blood vessel moves blood with oxygen away from the heart?

What part of the lung inflates with air?

Where are male reproductive cells made?

Where are female reproductive cells made?

Which structure in plants is similar to the skeleton in humans?

What is a species with a skeletal system called?

What do plants "breathe" through?

What does skin NOT do?