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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.
strand of dna or rna surrounded by a layer of protein that can infect and replicate in a host cell, long whiplike structure on bacteria, a mixture …
a tool used to measure liquids, a special kind of glasses that protect your eyes, a container used for heating or mixing liquids, a hot tool used to …
this chronic condition inflames and irritates your digestive tract, the first part of the small intestine, a procedure that uses a flexible, lighted …
part of a wave, turning back of a soundwave, speed of sound in a medium depends on this, sound need this to travel, produced when particles vibrate …
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 …
the first part of the small intestine, one of its main tasks is to neutralise stomach acids passing into the intestines, as well as making bile, this …
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 …
the small part of the electromagnetic spectrum that the human eye can see including the colors red, orange, yellow, green, blue, indigo and violet, …
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 …
the process of removing one number from another, the central part of an atom, usually made of protons and neutrons, the mass of specific isotope of a …
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 …
a living thing that grows in soil, has roots, a stem, leaves, and often flowers, the part of a plant that supports the leaves and flowers and carries …
drawing in of a breath, abnormally fast respiratory rate, paired major organs of respiration that contains bronchi and are divided into clearly …





























