Theory and Laws
Cell Theory
Physical Properties of Matter
Electromagnetic Spectrum
Behavior of Light and Sound Waves
100

________ of Evolution

Theory

100

All organisms are made of these (the most basic unit of life).

Cells

100

Density is calculated with this equation.

Mass/Volume

100

The distance between two identical points on a wave is known as this.

Wavelength

100

When light bounces off a substance it is known as this.

Reflection

200

Newton's Third _________

Law

200

Organisms made of only one cell are referred to as this.

Unicellular

200

Materials that allow electricity to flow easily through them are known as good examples of these.

Conductors

200

This type of radiation has the highest frequency.

Gamma rays

200

When light becomes trapped in a substance and converts to heat it is known as this.

Absorption

300

____________ of conservation of energy.

Law

300

Organisms made of multiple cells are referred to as this.

Multicellular

300

The temperature at which a liquid turns to a gas is known as this.

Boiling point

300

This type of radiation is between gamma rays and UV rays on the electromagnetic spectrum.

X-rays

300

When light bends and/or separates it is known as this.

Refraction

400

___________ of Plate Tectonics

Theory

400

Cells extract energy from food and get rid of waste in order to maintain this.

Homeostasis

400

The temperature at which a solid turns into a liquid is known as this.

Melting point

400

As wavelength increases, frequency will do this.

Decrease

400

Sound waves travel fastest through this state of matter.

Solid

500

A theory is a well supported one of these.

Explanation

500

According to cell theory, all cells must come from this.

Pre-existing cells

500

A substance that does not allow heat to travel through it easily is known as a good one of these.

Insulator

500

As frequency increases, energy will do this.

Increase

500

Sound waves travel slowest through this state of matter.

Gas

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