Which of these is an example of the phase change called deposition a. dew forms on the blades of grass during a cool night b. frost forms on a car window on a cold day c. ice cubes melt in a glass of tea d. water disappears in a puddle on a hot summer day

Which of these statements are true about scientific theories and hypothesis

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d