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Optics
Chemistry
Biology
Climate Change
100
Light produced by animals
What is Bio luminescence
100
Chemical formula symbol for Lead.
What is Pb?
100
Lysosomes are only found in this type of cell
What is an Animal cell
100
This is a change in global or regional climate patterns
What is climate change
200
The Chemical formula Iron III chloride.
What is FeCl3
200
The brain is part of this organ system
What is Nervous system
200
Cars produce this greenhouse gas
What is carbon dioxide
300
When ions from 2 compounds switch places, this type of reaction occurs.
What is Double displacment
300
This place on Earth gets affected the most by climate change
What is the Arctic
400
Balance the following chemical equation. You must show all work and simplify your answer. SnO2 + C -> Sn + CO
What is 1 SnO2 + 2 C -> 1 Sn + 2 CO
400
Cells grow and multiply out of control because of this disease
What is Cancer
400
Cows produce this greenhouse gas
What is methane
500
This term refers to a substance that has been dissolved in water
What is an aqueous solution?
500
This organ in a fish helps them float and swim
What is swim bladder
500
This sticker on household appliances say they use less energy
What is energy guide label/ energy star