Science Crossword Puzzles
Movement Into and Out of Cells
diffusion : the movement of molecules across a membrane from high to low concentration, flaccid : a description of a plant cell that is soft, mitochondria : …
Diffusion, Osmosis & Active Transport
diffusion : process by which molecules move from an area of high concentration to an area of low concentration, osmosis : movement of water across a …
Solar System
venus: a planet that formed closer to the sun than earth but not closest to the sun, asteroid: a small rocky body that orbits the sun, solar system: the sun, …
Cell Organelles
An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body.
Force and Motion
newton: an measurement for force and the last name of a famous scientist, extension: a spring being stretched creates what type of force, motion: a synonym for …
Types of Energy
chemical: stored in food or fuel., mechanical: objects in motion., electrical: particles moving along a wire., elastic: objects that are stretched have this …
Physical Properties
hardness : ability to resist scratching or indentation., density : mass per unit volume of a substance., elasticity : ability to return to original shape after …
Classification of Matter
liquid : matter with definite volume but no definite shape that can flow from one place to another, heterogeneous : a type of mixture in which the substances …
States of Matter
mixture : two or more substances together but not chemically joined, solid : the state of matter with particles which move the least, distillation : …
Properties of Light
electricity:form of energy resulting from the existence of charged particles (such as electrons or protons), reflection:angle at which a ray of light is …
Cell Theory History
schwann : last name of the man who developed cell theory, anton : first name of the man who invented the single-lens microscope, preexisting : all cells come …
Electricity and Magnetism
magnetic field: the invisible region of force surrounding a magnet. , current: the flow of electric charge in a circuit., voltmeter: equipment used to measure …
Atoms and Molecules
element : matter that is made up of only one type of atom, atom : smallest piece of an element, sodium : the na in table salt's formula, crystal : a type …
