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Weather/atmosphere
Human body
Cells
Genetics
Physics
100
A form of precipitation that is little ice pellets often mixed with rain or snow. 
What is sleet? 
100
 The substance the liver makes
What is bile?
100
The type of cell without membrane-bound organelles. 
What is prokaryote? 
100
A stong trait, the one that is expressed.
What is a dominant trait? 
100
If a ball is rolling with nothing in its way and it stops this outside force caused it to stop. 
What is friction? 
200
The percentage of nitrogen in our atmosphere.
What is 78%?
200
Smooth muscle is voluntary muscle, True or false. 
False
200
The powerhouse of the cell. 
What is mitochondria? 
200
When a person has a dominant and recessive allele. 
What is heterozygous? 
200
If a rollercoaster is at the top of a hill then starts to go down the potential energy changes to this type of energy. 
What is kinetic energy? 
300
The stage in the water cycle in which water is evaporated from plants.
What is transpiration? 
300
The largest organ of your body. 
What is skin?
300
Ribosomes are made here.
What is the nucleolus? 
300
A person has this many chromosomes. 
What is 46? 
300
A person pushes a wall with the force of 10newtons and the wall pushes back with this amount of force. 
What is 10newtons? 
400
The layer of the atmosphere which meteors burn up. 
What is the mesosphere? 
400
The system that helps rid the body of waste and toxins and carries around lymph. 
What is the lymphatic system? 
400

The part of the cell that is involved in secretion and intracellular transport

What is the Golgi apparatus? 
400
A parent homozygous dominant for black hair and a homozygous recessive for red hair are crossed, what color hair will the offspring have. 
What is black hair? 
400
This type of simple machine is designed to make the force to raise something diminish.  
What is a pulley? 
500
The layer that contains most of the ionosphere.  
What is the thermosphere? 
500
The pancreas is this type of gland. 
What is exocrine gland?
500
This part of a plant cell converts starch to sugar when the plant needs energy. 
What are amyloplasts? 
500
The 4 steps of mitosis (in order). 
What is prophase, metaphase, anaphase, and telophase? 
500
This simple machine is an inclined plane wrapped around a cylinder. 
What is a screw?