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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.
icy body of frozen gasses, rocks and dust leftover from the formation of the solar system, minor planet, the most abundant elements in the known …
when water seems to disappear, it has actually _ , _ is a force that attracts all objects toward each other, which state uses the most water per …
process of killing, inhibiting or the removal of microorganisms that may cause disease, usually for the treatment of inanimate objects, four cells, _ …
what is the metal with the symbol au?, an inert gaseous element of the noble gas group. it is obtained by the distillation of liquid air and is used …
this chamber of transparent fluid behind the cornea supplies nutrients to the cornea & refracts light. it is part of the vascular tunic, this …
organic compound made up of amino acids, a process that changes some chemicals into others, _ fatty acids - lipids that are liquid at room …
introduction of genes into existing cells, became a healthy adult with an immune system that was able to fight off most infections, type of gene …
the smooth inner layer of the heart, where the heart is located in the thoracic cavity, pointed end of the heart, middle (muscle) layer of the heart, …
a therapy to treat multiple sclerosis involves destruction of self-reactive immune cells, and replacement with hemopoietic _ to "reset" the …
the outer layer of the brain, reactions that are automatic and do not require conscious thought, the organ in your head made up of nerves that process …
one of multiple alternative versions of a particular gene, refers to any chromosome that is not a sex chromosome, the traits observable in the …
the process of taking food, drink, or another substance into the body, a series of wave-like muscle contractions that move food through the digestive …
least ionizing but hardest to stop radiation, atoms with the same number of protons but a different number of neutrons, radiation made up of a …
behavior determined by gene structures that may become fixed or plastic; may require prior experience and are triggered by a stimulus, behavior …
what is the tailbone called?, what is the shorter bone in the lower leg between the two bones?, what is the cheek bone called?, what is another name …
a hierarchical structure that depicts the patterns of energy flow between different tropic levels within an ecosystem, refers to a relationship in …
_ documents - copies of a work made by different people which can be used to verify the validity of the document of interest, the study of life's …
a "well-mixed" mixture, a type of change where a new substance is created, a characteristic property where a liquid changes into a gas, how …
what is saturn's most spectacular feature?, jupiter has how many moons?, neptune has what that produces more energy than the planet receives from …
a group of neurons that carries signals from the brain to the body and from the body to the brain, a tiny blood vessel that allows gases and nutrients …
distinct forms or conditions in which matter can exist, something that is firm and stable in shape, transition of a substance directly from the solid …
_ evolution is when species that once were similar diverge, becoming increasingly distinct, _ selection favors average individuals in a population, …
a push or pull, _ forces - this causes a change in motion, a force that opposes motion, a force of attraction between two objects, a change in …
a particular section, group or type of species living in an area or country, a group of organisms that are closely related and can mate to produce …
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 …
a charged particle, the type of bond you get between two non-metals. a shared pair of electrons, the type of bond you get between two metals, a giant …
part of the digestive system where most chemical digestion takes place. this organ makes up two thirds of the length of your digestive system, this …
this is the ability to separate two objects that are very close together, this is the color light shifts to as things move towards earth, this kind of …
the center sharp, chisel-shaped front teeth used for cutting food, the outside sharp, chisel-shaped front teeth used for cutting food, pointed teeth …
study of bone, has different types of tissue. there is voluntary, involuntary, and cardiac, study of structure, parts and chemistry of a living …