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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 process in which substances, called reactants, undergo a chemical change to form new substances, called products, a chemical reaction that releases …
a complete living thing, green pigment that absorbs energy from sun, a group of cells working together, contains dna in its own separate structure, a …
an individual form of life, such as a plant, animal, bacterium, protist, or fungus, comprised of all the individuals of the same species in an area at …
shiny metal property, stretchy metal property, can be beaten into shape property, allows heat and electricity to pass through it, does not allow heat …
a pair of parallel helices intertwined aboucomt a mon axis,especially that in the structure of the dna molecule, a sequence of three nucleotides in a …
also known as tca or citric acid cycle, used and regenerated during the tca cycle, under these conditions, pyruvate is oxidized in the presence of …
how many classes of enzyme, non-hydrolytic cleavage of bonds, transfers electrons, how do enzymes support their reaction?, what would you use to slow …
it is the entire set of dna instructions found in a cell. in humans, it consists of 23 pairs of chromosomes, contains deoxyribose and has the base …
the primary function of the spine is to protect the ?, the _ and _ are both attached to the spine and are not themselves vertebrae, there are six of …
the force that holds particles together in the atomic nucleus, a subatomic particle that has no change and that is found in the nucleus of an atom, a …
proceeds with a net release of free energy and is spontaneous, law of thermodynamics: energy of the universe is constant, release energy by breaking …
_ forces act between two objects that are physically touching, pressure applied to an object by another object e.g. picking up a pen, a force of …
force that changes an object's motion, state of an object when it is not in motion, a force that is applied to an object, when two objects rub …
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, …
net force is acting towards the center, the speed and direction of an object moving in a circle at any given time, a measure of gravity's pull on …
length of the curvature vector, velocity measured of an object moving along the edge of a circle and direction is always along with the tangent line …
the force that causes the circular motion of planets in orbit, is to easier or harder to close a door from the middle than from the handle?, …
a form of electromagnetic radiation with wavelengths ranging from one meter to one millimeter, electromagnetic _ - all possible frequencies of …
it is the transfer of thermal energy by electromagnetic waves, it is the transfer of thermal energy by collisions between particles, materials in …
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 …
when two substances rearrange to make a new substance, no coefficient or subscript means _ atom or molecule, a change in this might signal a chemical …
a surface which reflects a clear image, an optical illusion caused by atmospheric conditions, object that is triangular with refracting surfaces that …
a chemical combination of matter results in the formation of a _ , the creation of a compound is a _ change, colloids have _ -sized particles, a …
organelle in plant cells responsible for photosynthesis, rigid outer layer found only in plant cells, large central organelle in plant cells that …
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 …
newton's _ law - an object in motion will remain in motion, an object at rest will remain at rest unless acted on by an unbalanced force, a place …
this is an alternative form of genes, this is an observable trait of an organism that can mask the recessive trait, the genetic makeup of an organism, …
the "powerhouse" of a cell that converts energy stored in food to energy the cell can use, captures energy from sunlight and changes it to a …
breakdown of large, organic molecules into smaller, protein that function as biological catalyst, part of the enzyme that allows it to act as …
an attractive force that holds two atoms together, a change in matter that forms one or more new substances, a chemical change where a substance …
