Compare and contrast the roles of carbohydrates and lipids

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants. d- food molecules are broken down in the cells if living things.

The mixture of sperm and fluids from the seminal vesicles, prostate gland, and cowper's glands is called

What will happen if two of the base pairs of the stand of the dna are switched