What organelles are most directly involved in transporting materials out of the cell? A. Nucleus and Ribosomes
B. Chloroplast and Mitochondria
C. Cell Membrane and Cell Wall
D. Golgi Apparatus and Cell Membrane

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

What's the waste product of electrons and pyruvate combining in fermentation?  

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