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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 vertebrate that has authority over all other vertebrates and invertebrates, an invertebrate that is eaten by humans, helps to aerate the soil, …
doesn't dissolve in a solvent, dissolves a solute, substance dissolved in a solvent, mixture, one particle dissolved in another, mixture, large …
the light may bounce off the object, we see things because ... from you enters your eyes, an object which is a source of light, an object which not a …
the sun and all the planets, moons, and other objects that orbit it, the scientific explanation for how the universe began with a massive explosion, …
o, h, na, k, c, fe, pb, zn, cu, ag, au, mg, pt, li
the clavicle and this other bone, when articulate form the pectoral girdle, the clavicle articulates anteriorly with this bone, that is how the …
the number of protons in each atom of an element, electrical charge that forms on an atom when it gains or loses electrons, group 1 metallic elements …
_ change - the transfer of thermal energy between two bodies which are at different temperatures, this is the phase of matter with no fixed shape but …
us space traveler, russian space traveler, russian space program, us space program, father of us manned space program, russian satellite, chinese …
other source of energy, considered to be a more compact source of energy because they are 2.25 times the number of calories than carbs and proteins, …
a condition caused by an increase in hydrogen ion concentration in the blood, a condition caused by a decrease in hydrogen ion concentration in the …
type of worm commonly found in the anus of young children, the cyst form of this protozoan has the most nuclei of the 3, surfactant used to break up …
gets energy from the sun, most important molecule that provides chemical energy, energy-is released, the ability to do work, where cellular …
the part of the body which most digestion happens, it helps to transport food from the mouth to the stomach, what is absorbed in the large intestine, …
measurement of light at a selected wavelength, isolates at desired wavelength, holds liquid sample, converts light into an electrical signal, the …
distance an object travels in a given unit of time, combination of all forces acting on the object, product of an object's mass and velocity, …
lowest ph possible, a ph of 2 is _ acidic than a ph of 6, a(n) _ solution has more hydronium than hydroxide, reaction between an acid and base …
one of the buffers that maintains the ph in blood, when an acid reacts with a base to form salt and water, any pair of molecules or ions that can be …
carbohydrates that provide energy and starches to your body, a dark, flammable liquid found deep within earth, that is often called crude oil, carbons …
protein "lumps" separate from whey, watery part of milk, antonym of despised, elastin, water loving, liquid changing to solid or semi-solid …
organic compound with single bonds of carbons, organic compound with double bonds of carbon, alkene with one carbon, alkane with one carbon, alkene …
family of organic compounds mainly used in fragrances and food colouring, name for a family of saturated hydrocarbons, contains only single bonds and …
_ evolution is the process by which unrelated organisms evolve characteristics that are similar, basic unit of structure and function of an organism, …
a transparent optical element that disperses light into its color spectrum, the distance between two peaks of a light wave, the range of colors …
all of the nonliving parts of an ecosystem, any individual living thing, the transfer of energy from one organism to another through a food chain or …
he invented _ vaccine, tested on what animal first, born in what city, he is considered a researcher and, he never _ the vaccine, intern as a …
plant that completes its life cycle in 2 years, makes the food for the plant through photosynthesis and stores the food, attracts insects for …
body’s process of keeping internal conditions within a narrow, healthy range. h _ _ _ _ _ _ _ _ _ s, control loop that detects change and triggers a …
the water that contains minerals & doesn't allow shampoo to lather freely is _ , the technical term for the scientific study of hair, its …
as, ga, ar, cd, cl, se, p, li, si, he, o, ti, h, f, ca, na, ni, cr, be, s, co, ru, al, rh
