Which statements correctly describes theories? Theories may be revised overtime

Theories cannot help predict what may happen in the future

Theories are proven facts

Theories result from several repeated experiments

Theories are based on single hypothesis

Theories explain observations and hypotheses

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

the answer to your question is c.

if you read the house of usher you should know that the house was haunted

hypostyle hall;