Mix & flow
Cells & systems
Mechanical systems
Light & optics
Water in our world
100

The change of matter from liquid to solid.

What is freezing.

100

The brain of the cell.

What is the nucleus.

100

The advantage of a simple machine(s) when doing something.

What is Mechanical advantage.

100

This acronym is used as a way to memorise the order of colors.

What is ROY G. BIV.

100

Water makes up about this much of earth's land area.

what is 75%.

200

The 3 states of matter from hottest to coldest.

What is Gas, Liquid & solid.

200

The things that cells use as instructions.

What is DNA.

200

This is a machine mad of several different simple machines.

What is a complex machine.

200

This object is used to see different colors in white light.

What is a prism

200

This is the term for drinkable water.

What is potable water

300

A type of pure substance that is made of 2 or more elements.

What is a compound.

300

A protective layer that gives plant cells their shape.

What is the cell wall.

300

These 3 simple machines are all the same in essence.

What is Inclined plane, wedge, & screw.

300

This helps us focus on an object.

What is your cornea.

300

This is where most of freshwater is found.

What is glaciers.

400

 An example of sublimation.

What is dry ice.

400

This organ can become inflamed & needs to be removed in that event.

What is your appendix.

400

The advantage given by a machine if the MA is less than 1.

What is a speed advantage.

400

This is the job of the iris.

What is regulating how much light enters the pupil.

400

This country may be the first to run out of water.

Where is India.

500

The most common example of an emulsion.

What is Mayonnaise.

500

This organ filters blood & excretes the waste as urine.  

What is your Kidneys.

500

This force causes machines to lose some efficiency.

What is friction.

500
When you're color blind, you have a problem with these.

What are your cones.

500

This is how much of all Freshwater is in Canada.

What is 7%.

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