PLEASSSE HELP!! DUE very soon! 20 Points and brainiest if your correct

In which of the following relationships is one organism always benefited while the other organism is always harmed

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

What’s the student’s scientific question