Question

who first elaborated a theory that explained the relationship between space, time, energy, and mass?
o enrico fermi
o jonas salk
o albert einstein
o charles richard drew

Explanation:

Albert Einstein's theory of relativity elaborated on the relationship between space, time, energy, and mass. Enrico Fermi was known for work in nuclear physics, Jonas Salk for developing a polio vaccine, and Charles Richard Drew for contributions to blood - banking.

Answer:

C. Albert Einstein