The Human Machine Summative Cumulative

Front

What is the pupil of the eye?

Back

The pupil is the opening in the center of the eye that allows light to enter.

Front

What happens to the pupil in darkness?

Back

The pupil gets bigger to allow more light to enter the eye.

Front

What are tendons?

Back

Tendons are the strings in your body that attach muscles to bones.

Front

What are nerves?

Back

Nerves are the cords that send messages from your senses to your brain.

Front

Do moving parts exist inside our brain?

Back

No, there are no moving parts inside our brain.

Front

What is the function of the eye's retina?

Back

The retina receives light and converts it into signals that are sent to the brain.

Front

What is the role of muscles in the body?

Back

Muscles help in movement by contracting and relaxing.

Front

What is the main function of the brain?

Back

The brain processes information and controls body functions.

Front

What is the difference between voluntary and involuntary muscles?

Back

Voluntary muscles are controlled consciously, while involuntary muscles function automatically.

Front

What is the purpose of the cornea?

Back

The cornea helps to focus light as it enters the eye.