When the light is turned off, the human eye dilates. In this scenario, a) the light is the response and the human eye dilation is the stimulus
D the light is the stimulus and the human eye dilation is the response
C the human eye dilation is the stimulus to the light response
d the human eye has gone through metamorphosis

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

answer; civil inattention;

i took a test for bio that had this question and these were the correct answers, not sure if this is any now lol

the nervous system and the muscular system work together.  

sweat reaches the surface of the skin and evaporates into the air.

muscles underneath the skin relax, causing hair on the skin to lay flat.