20. Stoichiometry is based on A. molecular weight.
B. temperature.
C. conservation of matter.
D. pressure.

The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy

What is formed when amino acids form long chains or polymerize

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of