How did Hershey and Chase help build our understanding of genetics?

A.
They showed that DNA cannot move between cells.

B.
They showed that DNA carries genetic material.

C.
They showed that viruses cannot infect cells.

D.
They showed that traits cannot be inherited.

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community