Light
What does RGB stand for?
Red Green Blue
What does Hz mean?
Hertz
What is the body system that contracts and extends to help you move?
Muscular System
What 2 parts of the microscope do we hold the microscope by?
The arm and the base
How many parents are involved in sexual reproduction?
2
What popular meme including 2 numbers became famous in 2025?
41
What 3 middle schools are located in Crystal Lake?
Hannah, Lundahl, Bernotas
What determines a lights color?
Its wavelength
What does sound travel through?
A medium
Name one disadvantage of sexual reproduction.
Unwanted/harmful traits being passed down, takes a long time
What receptor responds to light?
Photoreceptor
When genes change over a long period of time, what do we call this?
Evolution
What actress played 11 in Stranger Things?
Millie Bobby Brown
What 3 highschools are located in Crystal Lake?
PR, Central, South
What moves faster then light?
Nothing
Why can no one hear you in space?
No medium for sound to travel through
What is the main organ of the nervous system?
The Brain
Name one disadvantage of asexual reproduction.
Genes don’t change unless there is a mutation, unwanted traits could be passed down
What is the meaning of Noci-
Pain or Hurt
What is a conclusion based on observations?
Inference
What county is Crystal Lake located in?
McHenry County
What is light made of?
Photons
What type of wave is a sound wave?
Sound waves are longitudinal waves
What is the Law of Conservation of Matter?
Matter is neither created nor destroyed, it simply changes form
What is Semi-permeable?
some things can pass through, others can’t
Name 3 specific examples of a physical adaptation an organism could have.
Multiple Answers
Who is the Chicago Bears all time passing yards/touchdown leader?
Jay Cutler
What is the current name of the old quarry located in Crystal Lake?
Vulcan Lakes/Three Oaks
Spectoscopy
What is the range/frequency that humans can hear
50Hz-20,000Hz
Name 3 or more examples of an organism that reproduces asexually.
Plants, sponges, fungi, algae, bacteria
What is Osmosis?
Diffusion of water across a membrane.
A population that reproduces sexually creates offspring that are genetically different. What is a term to describe this?
Variation
What is the name of Mr. Conrad's dog/or the breed?
Willow/Rottie
What is the name of the famous mansion built in 1865
The Dole Mansion