Cells
Atoms
Periodic Table
Human Body
Other facts
100
The brain of the cell
What is nucleas
100
The part of the atom that has no charge
What is neutron
100
What is the symbol for hydrogen?
What is "H"
100
This system moves blood, nutrients, gases and wastes
What is the circulatory system?
100
The amount of substance in a certain place
What is concentration?
200
Store materials such as waste
What is vacuoles
200
Who discovered the atom (modern times?
Who is John Dalton?
200
What is the symbol for titanium?
What is "Ti"
200
This system removes liquid and gas wastes
What is the excretory system
200
The number of body systems
What is 11
300
Green coloured structures in plant cells
What is chorloplasts
300
The part of the cell with a negative charge
What is electrons
300
What is the symbol for Gold
What is "Au"
300
This system takes in and breaks down food, absorbs nutrients, gets rid of solid waste
What is the digestive system?
300
Who invented the Bohr model?
What is Mr. Bohr?
400
The bean shaped structures that are energy producers
What is mitochondria
400
The different layers of an atom
What is the shells
400
How many protons does sodium have?
What is 11
400
This system controls breathing and exchanging gases in lungs and tissues
What is the respitory system?
400
The amount of matter in a substance or an object
What is mass?
500
The structure that is like the skin that surrounds the whole cell
What is cell membrane
500
The centre of the atom
What is nucleus
500
What is the atomic weight of oxygen?
What is 16
500
This system has nerves that detect, signal and respond to changes in the environment
What is the nervous system?
500
A solid, liquid or gas
What is a state?
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