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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.
mineral ion critical for hemoglobin synthesis, most abundant formed element in blood, condition of having too many red blood cells, process of forming …
substance given to someone to help treat illness, a condition caused by irregular cell behavior, a cell before it becomes a specific type of tissue, …
the scientific study of plants, a scientist who studies insects, the scientific study of climate, the branch of science concerned with the chemical …
from what element do plants extract carbon dioxide during photosynthesis? & in cellular respiration what element is released as carbon dioxide …
a permanent shortening producing deformity or distortion, high blood pressure, involuntary muscle, striated muscle tissue, a forward raising of the …
the closest galaxy to the earth, the strongest material in the known universe, the largest zodiac constellation, and the 2nd largest constellation …
this is dark during a lunar eclipse, getting smaller, the moon takes 27 days to _ around the earth, the quarter of the moon when it is light on the …
the region surrounding earth where the magnetic field dominates the behavior of charged particles, deflecting them from the solar wind, the magnetic …
the moon block the light from the sun reaching the earth (order s.m.e.), the earth block the light from the sun reaching the moon (order s.e.m.), the …
during cellular respiration, these structures take in oxygen and combine it with glucose, polar molecules and ions are soluble in water. they are …
this describes covalent compounds as conductors, these molecular ions gain or lose one or more electrons (ionic) as their atoms share electrons …
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 …
the rigid outer covering of plant cells, the jelly-like substance fills the cell and contains various organelles, the term for the sum of all chemical …
the physical trait/characteristics seen in an organism, the actual inherited alleles, different versions of the same gene, a diagram that shows the …
a diamond is the hardest known substance in the world because of its _ structure, hydrogen is the most abundant element in the universe. what is the …
reproduction that requires one parent, unicellular, prokaryotic, normal environment, belongs to domain eukarya, heterotrophic and sessile, organism …
used when working with substances that might get into your eyes or when sawing or cutting, what you should do with long hair, what you should do with …
is the term that occupies space; has physical and chemical properties; and exists in a solid, liquid, or gas form, are substances that cannot be …
straightening your hand, muscles work in pairs called, ball that sits between two surfaces that have to move against each other, making motion easier, …
humans, cats and dogs are in this kingdom, something without a backbone, germs and bacteria fall into this kingdom, genus+species=.., heart activity …
the innermost planet, mercury is the smallest planet, mercury doesn't have any, how many earth days is one year on mercury, mercury has no-, …
a group of cells that are same in structure & work together are called?, what forms the framework that support the body?, which tissue is very …
the process of using materials and energy-efficient catalysts to speed up a desired reaction, the total amount of organic matter, whether living or …
another word for moon orbiting a planet, the spinning of a planet on its axis, axis tilted on its side, the largest planet, planets made mostly of …
the property of water that describes it as a charged molecule, the charge associated with the oxygen atom in a water molecule, water molecules are …
a substance which increases the speed of a reaction, without being changed or used up in the reaction, a digestive enzyme that converts carbohydrates …
principle fiber group- cementum to alveolar bone in an oblique direction, movement of teeth into their functional positions, principle fiber …
molecules that control and regulate the cell cycle, cancerous cells can develop into large masses called--, the process of dividing the nucleus, …
uranus is _ as far from the sun as saturn, so it is much colder, some regions of mars have giant _ , space _ have given scientists important …
this large planet is surrounded by rings of rocks and debris, the closest star, this planet is named after the roman god of the sea, named after the …





























