There are two theories of color vision: the Young-Helmhotz trichromatic theory and the opponent-process theory. Explain what each theory proposes, and then describe how the two theories

Ok so my eye has been hurting since i woke up and then it keeps getting blurry its only left eye and idk what to do

17. explain why or why not you might choose to utilize alternative, complimentary, and integrative/or medicine. explain how these types of medicine are different from traditional (orthodox) medicine?

Megan is a three-year-old girl. every day, her nanny tells her a story. when her parents get home from work, megan tries to tell them the story. however, she can only retell a few parts of each story. she speaks in short sentences and often plays imaginary games. which type of developmental change is megan experiencing? a. social b. emotional c. physical d. cognitive