PLEASE HELP ME! Using the data above, what will be the independent variable? A)type of Coke (Diet Coke or Coca-Cola) B)height of explosion C)trial number D)number of Mentos

The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.

True or false graphs must include scales that increase by the same amount

What effects result when there is an impact between earth and an asteroid? check all that apply. a. massive flooding. b. extinction of many life forms. c.major earthquakes change in average global temperature. d. giant dust cloud