**Plz help will give brainlists ** What is the mass of 7.1 x 1021 molecules of glucose?
A)22.0 g
B)2.1 g
C)4.2 g
D)3.5 g

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?

Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration

Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.