Root systems are branched to help keep the plant in the soil. The tissues in roots are organized into several distinct structures. These structures have different functions. What are three ways that the function of a root is helped by its structure?​

Select the correct answer from each drop-down menu proteins are

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

2points what do bacteria have in common with the cells of other living organisms?