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Space
Energy
Body parts
Sound
Ecosystems
100
The study of the moon and stars and other objects in space
What is astronomy
100
The ability to cause change or do work,heated
What is thermal energy
100
Transmits the waves inward
What is the middle ear
100
An art of sound in time that expresses ideas and emotions.
What is music
100
A relationship between two different species, in which one receives benefits from the other by causing damage.
What is parasitism
200
The movement of one object around the other
What is a revolution
200
The ability to cause change or do work
What is energy
200
Is attached to the eardrum
What is the hammer
200
An occoustical frequency that is higher in frequency than the fundamental
What is a overtone
200
A relationship between two different species and one benefits without affecting the other
What is commensalism
300
Follows a path
What is a orbit
300
The direct transfer of energy
What is radiation
300
A small tightly stretched drumlike membrane
What is the ear drum
300
Serving as or being an essential part of
What is a fundamental tone
300
A relationship between two different species and both species benefit
What is mutualism
400
A system of organizing time. That defines the beginning, length and divisions of a year.
What is a calender
400
To protect with a material to prevent the loss of electricity
What is to insulate
400
Protects the eye, also acts as a lens to help focus light rays
What is the cornea
400
The perceived frequency of sound
What is pitch
400
A close and often long-term interaction between two or more different biological species
What is symbiosis
500
When the sun reaches its greatest distance North or South of the equator twice a year.
What is a solstice
500
A state of balance
What is equilibrium
500
Rods and cones send signals to the brain along a short thick nerve
What is optic nerves
500
The branch of physics that deals with sound and sound waves
What is acoustics
500
Hardy species which are the first to colonize
What is pioneer species