The imblace of postive on negative charges between objects.
What is static eletricty?
100
A helpful tool that helps you determine direction.
What is compass?
100
What helps us do work, can be one piece or have many moving parts
What is Machines?
100
what is your body's main source of energy.
What is Carbohydrates?
200
What is anything that takes up space
What is matter
200
The flow of an electric charge throught a material.
What is electric current?
200
What is a force that pushes or pulls magnetic materials near a manet.
What is magnetism?
200
What is useing force, pushing on pulling, in order to move an object or make a change.
What is Work?
200
What is the nutrients that gives your body energy more energy than other kinds of nutrients.
What is Fats?
300
What is color,size shape,texture,taste,and smell
What is propties
300
a simple cirular path in which an electric current flows only one way through each part of that circuit.
What is series circuit?
300
what are the produced when particles of matter from space are captured by Earth's magnetic field
What is Auroras?
300
What in a long bar with a support.The support is called the fulcrum.
What is Lever?
300
What is the nutrients that give you energy and help build and repair your cells.
What is Proteins?
400
what is chewing change
What is physical and chemical change
400
The propterty of attraction of an object that has a magnetic field. It can attract other objects made of metal
What is magnetism
400
What is a coil of wire wrapped around an iron core. It is diffrent than a regular magnet beacause you can change its strength by increasing the amount of current that runs through the wire.
What is Electromagnet?
400
What moves or turns objects.
What is Wheel and Axle
400
What is the woody substance in plants that helps move food and wastes throught your digestive sytem.
What is Fiber?
500
A change in the size,shape,or state of matter
What is physical change
500
The invible force that loops between the poles of a magnet of charges. The force is strongest at the poles,or ends,and gets weaker as distance from the manget increases.
What is magnetic field?
500
What is an electric charge in motion. It travels quickly and invisibly.
What is Electric current?
500
what is a wheel with rope, wire ,or a chain around it . It can help reduse the amount of force needed to lift a load.
What is Pulley?
500
What is necessary for life,helps break down foods and, helps move digested nutrient and wastes