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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.
turns sugar into energy, occurs in chloroplasts, energy molecule, only _ cells have chloroplasts, a product of photosynthesis, molecule used to make …
cells or tissues that are swollen from water uptake, the powerhouse of cells, the process by which green plants synthesize food, the molecule that is …
inflammation of the larynx, permanent enlargement of lower airways accompanied by destruction of alveolar walls, affecting its elasticity, bacterial …
the cloud of dust and gas that the solar system came from, the space a object takes up, the closest star to the solar system besides the sun, the …
greek philosopher that believed in the geocentric model of the solar system, egyptian mathematician, astronomer, and geographer who wrote the …
how far an object moves, how far an object moves of a certain amount of time, a push or pull on an object, the surfaces of two objects rubbing …
study of the very small, mass multiplied by velocity, the energy dependent on the object's position, the energy that includes both potential and …
never pour water into this; instead, slowly pour this into water, some of these are corrosive, only _ lab equipment as your teacher instructs you to …
drawing in of a breath, abnormally fast respiratory rate, paired major organs of respiration that contains bronchi and are divided into clearly …
a soft, silvery-white metal that is highly reactive and is often stored under oil to prevent it from reacting with air (9), a radioactive element that …
a male reproductive structure of flowers, mass divided by volume, an organism made up of cells that have a nucleus enclosed by a membrane, a naturally …
a molecule that catalyzes a chemical reaction, the gene that only shows if there are two of them, ribonucleic acid, term for the two letters that …
hand bone, knee bone, finger & toe bones, large lower leg bone, lower arm bone on the thumb side, skull bone in back of head, hip bone, five …
energy due to motion, energy due to an object's position, a quantity that has only magnitude and no direction, like temperature or time, a …
the unit for force, how spread out the force is across an area, the force of gravity on an object, the upwards force of water, opposing forces of …
the particles in a _ are far apart and move quickly to spread out in the space, the particles in a solid are very close together and _ , when the …
attraction between molecules of the same substance, negatively charged particle; located in the space around the nucleus, compound that produces …
lowest possible temperature; the temperature at which all molecular motion ceases, temperature scale in which the freezing point of water is 0 °c, …
anything that has mass, takes up space, and is made of particles, the state of matter in which the substance has both a definite volume and a definite …
can burn and cause cancer, atomic mass unit, an atom or group of atoms that has a positive or negative electric charge, a particle that has no …
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, …
having the same molecular formula but different structural formulas or connectivity of their atoms, substituents that are on opposite sides of the …
these are a group of single-celled organisms that are similar to bacteria but have distinct genetic and biochemical characteristics, these are a group …
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 …
first stage of hair growth during which new hair is produced, the hair shaft grows upward and detaches itself from the bulb, the final phase in the …
energy that gives us power, when there are more positive charges, magnets have a _ and south pole, when equal forces act on an object, sign for …
elaborate network of drainage vessels, phagocytize foreign substances and help activate t cells, produce plasma cells which secrete antibodies, …
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 …
allows communication between the interior and the exterior of the cell. has a double lipid layer, contains dna, located within the nucleus. ribosomes …
group of individuals of the same species that live in the same area, bacteria and fungi that break down materials, any living part of the environment …





























