Dna replication allows the basic units of heretic found on segments of dna called , to be passed on from parent to offspring

Each hereditary trait corresponds to

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 pelican's beak is adapted for in .