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A ______ is a unit for measuring forces (N).
The judge said that the ________ was irrelevant.
The force between two moving surfaces or objects is called ________.
_______ is the force that keeps us from floating off the Earth's surface.
Our experiment includes _________ how plants grow in different enviroments.
A planet is a body that ______ the sun.
The methodology used during the experiment was ________.
Can you analyse these _______ for me?
Water freezes when the ___________ is zero.
A material like glass which allows light to pass through it without shattering is ___________.