Without finding the exact sum, tell whether 5/12 + 1/2 is less than 1, greater than 1, or equal to 1.

All organisms contribute some water to the water cycle by conducting

Explain how scientists use geologic time to determine the age of landforms.

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