human body

Front

What are the smallest units or parts of living things, known as the body's building blocks?

Back

Cells

Front

What body system includes your large and small intestines?

Back

Digestive system

Front

What organ takes and absorbs the nutrients from your food and puts them in your bloodstream?

Back

Small intestines

Front

Which organ makes bile to help break down food, stores nutrients, and makes antibodies?

Back

Liver

Front

What are hard materials that provide support and protection to the body’s soft tissues?

Back

Bones

Front

What is the main function of the heart in the human body?

Back

To pump blood throughout the body.

Front

What is the role of the lungs in the human body?

Back

To take in oxygen and expel carbon dioxide.

Front

What is the function of muscles in the human body?

Back

To enable movement and maintain posture.

Front

What is the purpose of the skeletal system?

Back

To provide structure, support, and protection for the body.

Front

What organ is responsible for filtering waste from the blood?

Back

Kidneys