Which statement describes ALL primary producers? O
A. All make energy-rich compounds that can be used by other organisms.
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All make their own food using the energy of compounds in the environment.
O
C. All take in energy-rich compounds that were made by other organisms.
O
D. All make their own food using the energy of sunlight.

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

What is the period of cell life when it is conducting

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