Biology
Optics
Chemistry
Climate Change
100
Disease that results from uncontrolled cell division.
What is Cancer?
100
The angle of incidence is equal to the angle of reflection.
What is The First Law of Reflection?
100
A type of chemical reaction in which two or more simple substances combine to form a more complex product.
what is sythesis
100
Environmental conditions that occur at a particular place at a particular time
What is weather?
200
A high energy radiation that can penetrate through skin and bones to create images of bones, some organs and signs of disease and injury.
What is X-ray imaging?
200
The "hole" in the middle of the iris muscle, where light enters the eye.
What is the pupil?
200
What is the name of this given formula: CuF2
What is copper (II) fluoride
200
Latitude, Elevation, The air masses that flow over the area and The area's nearness to large bodies of water
What is the 4 main factors that climate is affected by?
300
Has a job of attacking viruses and bacteria
What is a white blood cells job?
300
Complete what goes on the line? "The .................................. shows you how fast light travels through a material compared to how fast light travels through a vacuum.
What is The Index of Refraction?
300
What are 2 of the gasses that can be produced
What is CO2 & CO
300
Trapping heat on earths surface due to atmosphere gases
What is green house effect?
400
The compound microscope part labelled "13".
What is a diaphram?
400
Is the only mirror that can produce an image that is larger than the object
What is a concave mirror?
400
Definition the law of conservation of mass
What is the mass in an isolated system is neither created or destroyed by chemical reactions or physical reactions.
500
Before telophase ends, all cell parts (other than nucleus) are split between 2 daughter cells
What is Cytokinesis?
500
Green line through the diverging lens.
What is the axis of symmetry?
500
Hydrangea flowers turn blue from pink
What is the colour of hydrangea's in acidic soil?
500
It protects us from U.V. rays (skin cancer)
What is the purpose of ozone layer?
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