Mystery Science: The Human Machine

Front

What is the correct order for movement in the human body?

Back

First, the muscle contracts, then the tendon pulls on the bone and causes it to move.

Front

What part of an animal do humans typically eat?

Back

Muscle.

Front

Do humans and robots have similar internal structures that help them move?

Back

True.

Front

Why do our biceps bulge when we lift our forearms?

Back

My bicep bulges because the muscle contracts to move.

Front

What is a similarity between the structure of a human and the structure of a robot?

Back

Both humans and robots have a type of messenger system (brain, computer).

Front

What is a tendon?

Back

A tendon is a strong tissue that connects muscles to bones.

Front

What is a muscle?

Back

A muscle is a tissue in the body that can contract to produce movement.

Front

What is the role of the brain in both humans and robots?

Back

The brain in humans and the computer in robots act as a messenger system to control movement.

Front

What happens to muscles when they contract?

Back

When muscles contract, they become shorter and thicker, which helps in movement.

Front

What is the function of bones in the human body?

Back

Bones provide structure, support, and protection for the body's organs.