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what is this called?
what is a molecule?
explain the term "mixture".
what is this called?
what is an element ?
what kind of molecules does a solid have?
what kind of molecules does a liquid have?
what kind of molecules does gas have?
what is an atom?
explain a physical change.
explain a chemical change.
what is a compound?
name the parts of this microscope.
what does this symbol mean?
this is a diagram of a plant cell.
label the drawing
name two differences between plant cells and animal cells
what do you use to stain plant cells so you can see them under the microscope?
what is a tissue?
what is an organ?
what is a system?
name this piece of equipment and label the main parts.
name the 7 characteristics of living things
label this diagram of an animal cell
what is the definition of the word
"cell"
what is an organism?
name two ways to measure a curve
how do you measure diameter/thickness
how do you find the area of a regular shape?
how do you measure volume?
what kind of energy does a battery have
give an example of potential energy
what is the law of conservation of energy
what is "renewable" energy?
what is "non renewable" energy?
what is "matter"?
all matter is made up of _______ called ______. (fill in the blanks)
what does "difuse" mean?
at what temperature does water boil at?
what temperature does water freeze at?
the difference between boiling and evaporating?
what is a solution?
what is a solvent?
what is a solute ?
whats an insolubile solid?
what is a soluble solid?
examples of solutes and solvents
what is a dilute solution?
what are these called?
