Measurements
Measured by length times the width
substances that have mass and takes up space by having volume
What is matter
an animal that is hunted or killed by another animal for food
What is prey
a wheel with a grooved rim around which a cord passes. It acts to change the direction of a force applied to the cord and is chiefly used (typically in combination) to raise heavyweights.
What is a pulley?
the measurement from side to side
firm and stable in shape but not a liquid or a fluid
What is a solid
an animal that usually preys on others
What is a predator
a slope or inclined plane for joining two different levels, as at the entrance or between floors of a building.
What is a ramp?
Measured by using a stopwatch
What is time
made up of individual atoms elemental molecules made from one type of atom
What is gas
What is nutrient?
a piece of wood, metal, or some other material having one thick end and tapering to a thin edge, that is driven between two objects or parts of an object to secure or separate them.
What is a wedge?
Measured by how far you go
What is distance
A substance that flows freely but is constant volume
What is liquid
Living creatures that eat organisms from different populations
What is consumer
a sloping ramp up which heavy loads can be raised by ropes or chains.
What is inclined plane
Scientific instruments
What is technology
What are three properties of matter
an individual animal, plant, or single-cell life form.
What is an organism
the point on which a lever rests or is supported and on which it pivots.
What is a fulcrum