Modern Atomic Theory- This explains atoms and there components.
Kinetic Molecular Theory- This explains how energy is transferred between particles of matter by constant motion.
Germ Theory of Disease- Viruses and bacteria make you sick, not demons.
Big Bang Theory- Explains how the universe began, there were no "let there bes" going on.
Theory of Evolution- Explains the complexity of life No special creation needed.
Theory of Gravity- Explains why you haven't just floated away. God's not holding you to the earth.
Cell Theory- Explains what every living organism is made of.
Theories of Relativity- E=mc(2). Matter warps the fabric of space-time.
Plate Tectonic Theory- Explains earthquakes, volcanoes, and why the earth moves.
Quantum Mechanical Theory- Explains energy on the small scale, and explain photons
Please actually study these before you deny them. Because otherwise your just going to look like an idiot.