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Science Crossword Puzzles
Free printable science crossword puzzles. Download pre-made or create your own Crossword using our crossword maker. Simply download, print and start playing or play online.
a group of cells in an organism that have similar structure and function, fluid that surrounds the organelles, controls functions of cells and …
a measurement of temperature, a reaction that produces heat, an extremely small piece of something, another name for the molecules involved in a …
the smallest part of a substance that can exist, a number of atoms bonded together, a substance made up of only one type of atom, a substance made up …
they are in the middle, they are shiny, conductors, and malleable, they are on the right, dull, not conductors, and brittle, the most basic component …
strand of dna or rna surrounded by a layer of protein that can infect and replicate in a host cell, long whiplike structure on bacteria, a mixture …
when two forces acting on an object are not equal in size or opposite in direction, resulting in a change in motion, when two forces acting on an …
breakdown of large, organic molecules into smaller, protein that function as biological catalyst, part of the enzyme that allows it to act as …
things in motion tend to stay in motion, it takes the earth a full year to do complete this motion, a shooting star headed towards the earth, …
it is defined as an operator on the wave function in quantum mechanics, a rapidly-emerging technology that harnesses the laws of quantum mechanics to …
a gas that can make balloons float or explode into a fiery mess, most wires are made of this metal, common radioactive element referred to in movies, …
it's a boring element, it's that yellow shiny stuff that everyone likes, put this in a balloon to make it float really high, can only be …
the second lightest element, its gas is used for advertising signs, the atomic number 8, has no stable isotopes, an nonreactive gas, more than 100 …
part of the atom comprising protons and neutrons (7), process that causes reactive metals to discolour in air (9), protons and neutrons have a …
the moment when a rocket begins its ascent from the launch pad, the process of collecting and transmitting data from a spacecraft to earth, the …
a reaction that absorbs energy, a reaction that releases energy, a substance that can increase the rate of a reaction without being used up, the …
energy is the _ to do work or cause a change in something, energy store of moving objects, energy stored in position, ‘energy can neither be _ nor …
these structures have digestive enzymes for destroying toxic materials in the cell, this nucleic acid bonds to an amino acid floating around the …
_ creators are left by meteorites, this word means moon, _ 's law says that nearby galaxies are moving away from us slowly, this planet is the …
the largest planet, smallest planet, blue gas giant, home of the giant red spot, share orbit with jupiter, evening star, home of crushing atmosphere, …
the reflection of sound that can be heard. (4), point where a longitudinal is squeezed together. (11), to move to and fro about a certain position …
made in a chemical reaction, can produce new compounds, more than one element joined together, table with all the elements on it, only one type of …
energy that travels in waves, energy of an object due to its motion, energy resulting from a chemical reaction, changing of energy from one type to …
the basic structural and functional unit of life forms, the only type of cell used in mitosis, the process of the cell splitting for body cells, the …
flatworms, ciliated larvae of molluscs, arthropods have jointed _ , animals that lack a body cavity, specialized cells that engulf bacteria by …
material in which a solute dissolves, a mixture of two or more materials, separates soluble solids from liquids, a material that will dissolve in a …
what stand on end when we are cold, when we are hot, our body produces.........., the top layer of the skin, what gel can protect your skin from uv …
muscle that helps your lungs pull in air and push it out, muscular tube through which food passes from the pharynx to the stomach, tiny air sacs in …
_ forces act between two objects that are physically touching, pressure applied to an object by another object e.g. picking up a pen, a force of …
a method to separate certain metals like iron or steel, a branch of science where we study substances and mixtures, something physical that you can …
electrolyte with normal values between 135-145, inflammation of a vein characterized by redness along the vein path in the area iv line is in place, …
