Ok so add it then multiplayer
Exposure to infrared light can heat the lens of the eye and produce cataracts over the long term.
Answer:
I am almost sure that it is C, but it could possibly be A
Explanation:
I think the correct answer is ions.
An action potential occurs when a neuron sends information down an axon, away from the cell body. A neuron that emits an action potential, or nerve impulse is said to fire. These action potentials are generated by special types of voltage hated ion channels that are embedded in the plasma membrane of the cell.