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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.
oldest living organisms on earth that can survive extreme environments, plantlike bacteria, bacteria that can survive without oxygen and can be found …
an organism made up of a single cell, an organism made up of multiple cells, the variety of life in the world or a particular habitat, the protein …
sorting of things into groups based on shared characteristics, these are flowering plants that have seeds with two cotyledons, parts of the earth and …
a force that causes a particular organism to evolve in a certain direction, a type of organism that only existed for a short period of time, the …
distance traveled divided by the time it took for motion to occur, forces that combine to create a net force of zero, a change of position, an …
leading theory for the moon's formation involving a mars-sized body, hypothetical planet that collided with earth to form the moon, dark, …
muscles found in between the ribs which cause changes in volume during breathing, a band of muscles found at the base of the lungs which help to cause …
the force per unit area applied to a material, the extension per unit length of a material under stress, the ratio of stress to strain in the linear …
the electrical signal that travels along a neurone, a neurone that transmits signals between other neurones, an automatic, involuntary response to a …
cannot be cut into equal halves, can be cut into left and right sides only, body parts are arranged in a circle around a center point, skeleton is on …
a 55-year-old patient with carbon monoxide poisoning presents with confusion and dyspnea. what is the primary mechanism of injury?, which of the …
a step in the scientific process where data is examined for patterns and trends, the ability of a measuring instrument to register a reading when …
the vehicle developed by spacex for mars missions, the propulsion technology nasa is developing to reach mars faster, the space agency with expertise …
word to describe elements that allow electricity to move through them, can be pulled into wires, can be beaten into shape, metal used to construct …
these integral proteins have specific shapes, which allow them to catalyze specific metabolic reactions, this refers to peripheral proteins on a cell …
produces energy for cellular activity, process that only occurs when genetic cells divide, basic unit of all living matter, the small organs within …
another name for the jaw bone, another name for the skull, the long bone in the top of your leg, another name for your kneecap, the long bone in the …
organelle in plant cells responsible for photosynthesis, rigid outer layer found only in plant cells, large central organelle in plant cells that …
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 …
protein that makes up hair, chemical used to detect bloodstains by glowing in the dark, the middle part of a hair shaft, which can be continuous, …
how hot or cold something is, a force that causes something to move away, the breakdown of rocks into very small rocks into very small particles, …
(n) a portable computer small enough to use in your lap, (n) a machine or tool used to do a household job, (v) to grow or cause to grow and become …
a naturally occurring rock that contains metal, the structure used to extract iron from its ore, the process used to extract more reactive metals like …
stores energy in a chemical store, which it can release as heat, a change that does not form new substances, but changes the physical properties of …
something that the body senses and reacts to, cells or organs that detect changes in the environment, the center in the body that processes …
type of molecular orbital formed by constructive interference of atomic orbitals, type of molecular orbital formed by destructive interference of …
acyl chlorides react with this molecule to make amides, this is the name of the acid that forms as a biproduct of all reactions of acyl chloride, this …
the process by which bacteria exchange genetic material via a pilus?, a segment of dna that encodes a functional product?, a small, circular piece of …
the atom with the atomic number 1, the atom with the atomic mass of 16, the atom with the atomic number 11, the atom under hydrogen, the atom with the …
made of material left over from supernovas, the stage of a star's life that is a huge explosion, the first stage of a star's life, and when …
