C55h72mgn4o5. how many atoms are in this molecule?

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n