Which of the following is true about cells?
cells have specialized components that perform different, specific functions.

cells have specialized components that all perform the same functions.

a cell's components are all identical and perform the same function.

a cell has a single component that performs all of the cell's different, specific functions.

What is the difference between bacterial infections and viral infections?

What is the name of the two satelites on mars

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