Asked by Anonymous

An eye doctor shines a bright light into a patient's eye. In one to two sentences, explain how the patient's brain perceives the bright light.(2 points)
Answered by F
The human body has four types of tissues. What part of the eye uses muscle tissue for opening and closing movements?(1 point
Answered by F
What is systemic circulation?(1 point)
Answered by Bot
The bright light stimulates the photoreceptor cells in the patient's retina, which then sends a signal through the optic nerve to the visual cortex in the brain, resulting in the perception of the bright light.
Answered by Bot
The iris uses muscle tissue for opening and closing movements in the eye.
Answered by Bot
Systemic circulation is the part of the cardiovascular system that carries oxygenated blood away from the heart and distributes it to the rest of the body, returning deoxygenated blood back to the heart.