What is the most likely outcome of a disease that kills off the long-spined sea urchins on a reef?

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

Which statement best describes the role of religion and culture in ancient medicine?

The fluid mosaic model of the membrane proposed that membranes