00:43

Cell: One Word Definition: What is Cell?

00:43

Mutation: One Word Definition: What is Mutation?

00:43

Oxidation: One Word Definition: What is Oxidation?

00:43

Magnetism: One Word Definition: What is Magnetism?

00:43

Frequency: One Word Definition: What is Frequency?

00:43

Radiation: One Word Definition: What is Radiation?

00:43

Refraction: One Word Definition: What is Refraction?

00:43

Capacitance: One Word Definition: What is Capacitance?

00:43

Entropy: One Word Definition: What is Entropy?

00:43

Electromagnetism: One Word Definition: What is Electromagnetism?

00:43

Fusion: One Word Definition: What is Fusion?

00:43

Antimatter: One Word Definition: What is Antimatter?

00:43

Tectonic Plates: One Word Definition: What is Tectonic Plates?

00:43

Climate Change: One Word Definition: What is Climate Change?

00:43

DNA: One Word Definition: What is DNA?

00:43

Evolution: One Word Definition: What is Evolution?

00:43

Solar Energy: One Word Definition: What is Solar Energy?

00:43

Voltage: One Word Definition: What is Voltage?

00:43

Reflex Action: One Word Definition: What is Reflex Action?

00:43

Enzyme: One Word Definition: What is Enzyme?

00:43

Magnetic Field: One Word Definition: What is Magnetic Field?

00:43

Fossil Fuel: One Word Definition: What is Fossil Fuel?

00:43

Combustion: One Word Definition: What is Combustion?

00:43

Capillary Action: One Word Definition: What is Capillary Action?

00:43

Acid: One Word Definition: What is Acid?

00:43

Friction: One Word Definition: What is Friction?

00:43

Molecule: One Word Definition: What is Molecule?

00:43

Osmosis: One Word Definition: What is Osmosis?

00:43

Hypothesis: One Word Definition: What is Hypothesis?

00:43

Biodiversity: One Word Definition: What is Biodiversity?

00:43

Condensation: One Word Definition: What is Condensation?

00:43

Rechargeable Battery: One Word Definition: What is Rechargeable Battery?

00:43

Catalyst: One Word Definition: What is Catalyst?

00:43

Non-Rechargeable Battery: One Word Definition: What is Non-Rechargeable Battery?

00:43

Mitosis: One Word Definition: What is Mitosis?

00:43

Erosion: One Word Definition: What is Erosion?

00:43

Metamorphosis: One Word Definition: What is Metamorphosis?

00:43

Ecosystem: One Word Definition: What is Ecosystem?

00:43

Symbiosis: One Word Definition: What is Symbiosis?

00:43

Neuron: One Word Definition: What is Neuron?

00:43

Evaporation: One Word Definition: What is Evaporation?

00:43

Gravity: One Word Definition: What is Gravity?

00:43

Photosynthesis: One Word Definition: What is Photosynthesis?

00:43

Oasis: One Word Definition: What is Oasis?

00:43

Alarm: One Word Definition: What is Alarm?

00:43

Air Waves: One Word Definition: What is Air Waves?

00:43

Algol: One Word Definition: What is Algol?

00:43

Alb: One Word Definition: What is Alb?

00:43

Constellation: One Word Definition: What is Constellation?

00:43

Gambit: One Word Definition: What is Gambit?

00:43

Ait: One Word Definition: What is Ait?

00:43

Aikido: One Word Definition: What is Aikido?

00:43

Airing: One Word Definition: What is Airing?

00:43

Air Corridor: One Word Definition: What is Air Corridor?

00:43

Air Marshal: One Word Definition: What is Air Marshal?

00:43

Atmosphere: One Word Definition: What is Atmosphere?

00:43

Aileron: One Word Definition: What is Aileron?

00:43

AIDS: One Word Definition: What is Acquired immunodeficiency syndrome?

00:43

Aircraft: One Word Definition: What is Aircraft?

00:43

Ague: One Word Definition: What is Ague?