Perhaps the most brilliant mind of the 18th century was that of: A.) Robert Hooke
B.) Aristotle
C.) Sir Isaac Newton
D.) Arquimedes

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

Building glycogen from glucose molecules is an example of