Science Crossword Puzzles

study of the very small, mass multiplied by velocity, the energy dependent on the object's position, the energy that includes both potential and …

carry blood away from the heart, _ arteries are those nearest the heart, _ arteries distribute blood to various parts of organs and living tissues, a …

elaborate network of drainage vessels, phagocytize foreign substances and help activate t cells, produce plasma cells which secrete antibodies, …

where your eyes, nose and mouth are, the top of your body where your hair is, they help you to see, you eat with it, you hear with them, the dentist …

type of cells between seminiferous tubes that make testosterone, protective outside membrane of the sperm that gets into the egg, type of cell that …

the basic unit of life is the _ , _ are the structures within cells that perform specific functions, the process by which plants make their own food …

where most chemical reactions occur, site of respiration, controls the cell and contains dna, where cell sap is stored, supports plant cells, site of …

the smallest unit of life, controls the cell and holds dna, jelly-like substance where chemical reactions happen, the thin layer that controls what …

a chamber of the heart receiving blood from the veins; superior heart chambers, large single-nucleus white blood cell;, discharging chambers of the …

gas to solid, liquid to gas, solid to gas, liquid to solid, a substance that flows freely, gas to liquid, solid to liquid, a firm and stable …

a gland in the mouth that produces saliva to help break down food, the part of the digestive system that absorbs water and forms solid waste, the …

hold tissue, blood vessels, or other structures securely during surgical procedures. temporarily occlude or close off blood vessels. control bleeding. …

type of bond where electrons are shared, atomic number of 5 with 3 valence electrons, atomic number of 17 with seven valence electrons, same number of …

_ is the type of matter that makes up the object, is the ability to burn _ , an element/mineral _ , is the ability of two or more substances to …

a hydrocarbon whose molecules contains at least one carbon– carbon double bond (11), hydrocarbons with similar boiling points separated from crude …

negative subatomic particle in an atom, positive subatomic particle in an atom, p _ , neutral (no charge) sub atomic particle in an atom, n _ , when a …

a material through which electricity does not flow, a circuit with more than one path for an electric current, a moving electrical charge, a circuit …

anything that has mass and takes up space, a substance in which a solute dissolve to form a solution, a mixture of one or more substances dissolved in …

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 …

what is the process by which water is lost from plants through stomata?, what are the tiny openings on the underside of leaves called?, which cells …

tissue that carries water and minerals from roots upward, tissue that transports sugars from leaves to other parts, the evaporation of water through …

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 …

generally refers to a limb which has lost its blood supply and been attacked by bacteris, if this condition continues, other alterations take place …

the _ is the primary source of scatter radiation, "radiation burn", controls the black and white, _ is a object that has been in contact …

energy that is transferred from one body to another as the result of a difference in temperature, degree of hotness or coldness of an object, heat …

device used to measure heat changes in chemical reactions, energy change at constant pressure; symbolized by δh, reaction that releases heat to the …

_ acid is present in our body, an alkali is a type of _ , what has a ph of 7?, what color change could occur when hydrochloric acid is added to an …

separation of two or more substances of different boiling points, the process of separating heavy solid substances in water, the technique which is …

[ar]4s2 3d10 4p3, 1s2 2s2 2p6 3s2 3p6 4s1, 1s2 2s1, 1s2 2s2 2p1, [ne]3s2 3p2, [ar]4s2, challenge level: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 …

how quickly a substance is dissolved, separation of charge throughout a molecule due to differences in electronegativity between atoms in the …