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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.
type of cells between seminiferous tubes that make testosterone, protective outside membrane of the sperm that gets into the egg, type of cell that …
the _ happened 13.7 billion years ago when time, space, matter, and energy began to exist, the universe as we know it today began as a hot, dense …
a _ is a mixture in which particles can be seen and easily separated by settling or filtration, the taste of a basic solution, _ is a measure of how …
a procedure to look inside the stomach using a scope, inflammation of the colon, inflammation of the stomach lining, examination of the larynx using a …
evolution that occurs on a small scale affecting a single population, combined alleles of all individuals in a population, a feature that allows …
allows for polymerization, contains one positive and one negative charge, very strong covalent bond, protein with more than one polypeptide chain, a …
energy associated with the object’s motion, movement of energy from one location to another, potential energy is the energy stored in an object due …
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 …
hormone which prepares the body for flight or fight responses, the type and amount of food consumed by people, an organ or tissue that makes a …
the innermost layer of the git, middle layer of git made of connective tissue, a network of neurons that control digestive secretions and detect …
seed growth process, seed _ water and swells, hard seed casing, i grow first and downwards, not needed for germination, living things need this to …
predicts molecular shapes based on repulsion between electron pairs, a unit that measures the amount of particles in a substance, the number of …
bone found in upper arm, used to immobilize a specific area of the body, inflammation of a joint, thighbone, flexible band that brings joints …
external, protective coating that protects the body systems from the outside elements, collection of similar cells that perform a particular function, …
the process of fusion between a sperm cell and an egg cell, resulting in the formation of a zygote, an early-stage embryo consisting of a hollow ball …
organelle in plant cells responsible for photosynthesis, rigid outer layer found only in plant cells, large central organelle in plant cells that …
first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible, the process of a …
the process through which populations of living organisms adapt and change, one of two or more genes that may occur alternatively at a given site on a …
the process of digging up a buried body for investigation, the scientific study of insects to determine the time of death, the gradual breakdown of a …
the non-living parts of an ecosystem like sunlight and water, an organism that can make its own food, usually through photosynthesis, the natural home …
the protective thick leaves of the ovary, what bees and other pollinators carry from flower to flower, the collective name for the female parts of a …
blood vessel that carries oxygenated blood from heart to all the body parts, blood vessel that carries deoxygenated blood from heart to the lungs, …
medical procedure involving incision or manipulation of body tissue, intensive care unit, for patients requiring close monitoring and support, group …
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, …
transfer of heat by physical contact, an organism that relies on external sources of heat to regulate its body temperature, regulate body temperature …
pulmonary air passage that is usually 1 mm or less in diameter and lacks cartilage, separates the nasal cavity from the oral cavity, measurement of …
the aqueous space outside the stacks of thylakoids, the process in which a single cell divides to form two daughter cells and the cell plate is …
the gland that makes sure you can cry, trick of light, all colours are a part of this, there are almost 300,000,000 of these per second, this nerve …
effects the rate of dissolution by increasing in energy, when a solution produces a precipitate, one of the products has to be _ , water is considered …
transfer of energy by electromagnetic waves, temperature scale scientists use, lowest temperature possible, equal to zero kelvins, circular motion …
