What is the function of the nucleus?
A. Control center of the cell and stores genetic information
B. Contains enzymes to break down certain materials
C. Site of ribosome synthesis
D. Packages chromosomes to be moved into the cytoplasm

Site of ribsosome synthesis because the X axis points towards the ribosomes

Well, both latitude and intensity of light affect temperature because, the higher the light intensity, the higher the temperature and since latitude is the measure of how close you are to the equator, then the closer to the equator you are, the higher the temperature is.