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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 chemical change caused by passing an electric current through a compound which is either molten or in solution, the positive electrode, the negative …
what sound waves travel through to get to your ear, sound travels faster in..., high and low frequencies are called, back and forth, fast movements, …
a small body of matter from outer space that enters the earth's atmosphere, becoming incandescent as a result of friction and appearing as a streak of …
region over the dorsum where the neck joins the thorax and where the dorsal margins of the scapula lie just below the skin in equines, v-shaped pad of …
set of three bases, a sugar derived from ribose by replacing a hydroxyl group with hydrogen, type macro molecule know a nucleic acid, a purine …
a circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground, land transporter …
the information collected during an experiment is called _ , the _ variable is the factor in the experiment that is being tested or the part that is …
the rate or number of crests of a wave that move past a given point in a given unit of time, all of time and space and its contents. includes, …
this process converts ammonia to nitrite and then to nitrate, this is the process by which nitrogen gas from the atmosphere is converted into ammonia …
energy from the sun, a series of biochemical reactions that convert pyruvic acid into carbon dioxide and water, the process in which some organisms …
muscle that bends apart, muscle that tightens a part, muscle that lowers a part, the muscles that oppose the action of the agonist and lengthen and …
damage to the corneal epithelium, collection of blood in the anterior chamber of the eye, when there is a full thickness injury to the cornea, sclera, …
period during rotation when earth is facing the sun and it is lighted, includes the 4 compass points of north, south, east and west, period during …
a substance like oil or water that reduces friction, something that pushes & pulls objects and makes them speed up or change shape, a design for …
the first part of the small intestine, one of its main tasks is to neutralise stomach acids passing into the intestines, as well as making bile, this …
a mechanism that darwin used to explain how evolution could happen, matched the shape of the beaks of the finches, an animal that hunts and kills …
heat is transferred by touch, the ability to do work, amount of thermal energy to raise 1g of water 1 c, heat transfers through liquid or gas, energy …
measures weight and force (2 words), magnifies objects (2 words), magnify small objects, used to grab hot beakers, test tubes, and other equipment, …
nucleotide that transfers energy directly to a cell's chemical reactions, two or more atoms bonded together, polysaccharide that makes up cell walls …
saturn's length of orbit (years), hexagonal storm at its north pole, home to the solar system's tallest mountain, only planet that spins on its side, …
the bottom point of a transverse wave is called this, the number of times a wave repeats itself in a certain amount of time, the height of the crest …
the changing from vapor state to a liquid state, when a substance is cooled, the mass per unit volume of an object, the changing from liquid to a …
lost the ability to survive independently and became organelles (e.g. mitochondria and chloroplasts), early membranes trapped organic molecules inside …
consume other living things for food, cellulose and autotrophic, cell wall made of chitin, _ fossil - characteristics of two or more groups, remains …
a form of electromagnetic radiation with wavelengths ranging from one meter to one millimeter, electromagnetic _ - all possible frequencies of …
the maximum distance the medium vibrates from the rest position, the distance between two parts of a wave, when a wave bends due to a change in speed, …
nucleotide abbreviated as u, transcription _ are proteins that influence transcription by binding to dna, gene _ is the process by which the …
a measurement of temperature, a reaction that produces heat, an extremely small piece of something, another name for the molecules involved in a …
a brain _ can happen if you drink or eat something that is cold, lobe that controls vision, lobe that controls voluntary movements, reasoning and …
surface resistance to relative motion, as of a body sliding or rolling, the force of attraction by which terrestrial bodies tend to fall toward the …