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.

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The Skeletal System crossword puzzle
The Skeletal System

slightly movable joints, the place where two bones come together, bone shape that is thin and flattened e.g. sternum, freely movable joints, bone …

Body Organization crossword puzzle
Body Organization

type of tissue that can contract (shorten) to cause movement, type of tissue that provides support and connects all body parts, type of tissue that …

Human Body Organs Systems crossword puzzle
Human Body Organs Systems

helps bile to be more concentrated, produces hormone insulin and secretes it into the bloodstream, the main muscle of respiratory system, secretes …

Electricity and Magnetism crossword puzzle
Electricity and Magnetism

a piece of iron that has its component atoms so ordered that the material exhibits properties of magnetism, an electromotive force or potential …

Muscles crossword puzzle
Muscles

there is another prime mover for jaw closure except temporalis muscle, three muscles that end with "glossus", move this part of the body, …

Microbiology crossword puzzle
Microbiology

algae, protozoa, and fungi, fresh or salt water habitat, photosynthetic, unicellular or multicellular organism, corkscrew-shaped, spiral-shaped …

Genetics and Heredity crossword puzzle
Genetics and Heredity

lowercase r is an example of a _ trait, a mule is an example of a.., skin color, height, eye color are examples of.., the allele combination or …

Acids crossword puzzle
Acids

alkalis are often found in what household products, the what scale tells us how dangerous acids and alkalis are, the main hazard symbol found on …

Acids and Bases crossword puzzle
Acids and Bases

meaning of ph, when acid reacts to base and produce salt and water, has a ph level of 7, an indicator that is colorless and turns to pink when …

Properties of Acids, Bases and Neutrals crossword puzzle
Properties of Acids, Bases and Neutrals

behaviour and characteristics, which is found in stomach juices, which is found in fizzy cooldrinks, base that can dissolve in water, substances with …

Reproductive System crossword puzzle
Reproductive System

type of cells between seminiferous tubes that make testosterone, protective outside membrane of the sperm that gets into the egg, type of cell that …

Gravity crossword puzzle
Gravity

gravity keeps the planets in _ around the sun, the closer objects are to each other, the _ the gravitational pull, the amount of matter in an object, …

Cell, Tissue and Organs crossword puzzle
Cell, Tissue and Organs

little things in the cells, digestive chemical which breakdown waste, the powerhouse of the cell-cellular respiration, a group made out of tissue, …

Earths Rotation crossword puzzle
Earth's Rotation

period during rotation when earth is facing the sun and it is lighted, includes the 4 compass points of north, south, east and west, period during …

Nucleic Acid crossword puzzle
Nucleic Acid

the building blocks of nucleic acids, the nitrogen-containing base that pairs with adenine in dna, the nitrogen-containing base that pairs with …

Metallic Bonding crossword puzzle
Metallic Bonding

will not break or snap when a large force acts on it, can be stretched into a wire, a lattice has particles arranged in _ , an atom after it has lost …

Antibiotic Classes crossword puzzle
Antibiotic Classes

side effects are nephrotoxicity and ototoxicity, semi-synthetic, broad-spectrum antibiotics that are structurally related to the penicillins, …

Elements, Compounds, and Mixtures crossword puzzle
Elements, Compounds, and Mixtures

able to dissolve, element we breathe in to survive, process where particles septa and spread evenly throughout mixture, state of matter where …

Aerobic Respiration crossword puzzle
Aerobic Respiration

gas used up during aerobic respiration, gas produced during aerobic respiration, the site of aerobic respiration, the sugar used up during …

Electrochemistry crossword puzzle
Electrochemistry

a gain of electrons (or decrease in oxidation number), the electrode where reduction occurs, a number representing the charge an atom would have if …

Pathogens crossword puzzle
Pathogens

organism that transmits the disease from one organism to another without being infected, taken to treat viral infection, physical barrier that …

Plant Cell crossword puzzle
Plant Cell

shapes the cell and structures it, a slime like gel inside the cell, the power house of the cell, allows things in and out of the cell, transport …

Physics crossword puzzle
Physics

takes place with any change of velocity, a length vector pointing to its starting point to its end point, how much a certain quantity changes, …

Biological Molecules (A Level) crossword puzzle
Biological Molecules (A Level)

the acidic group of an amino acid, a protein with regular structure, often used for structural functions, to spin a suspension very faster to separate …

Simple Machines crossword puzzle
Simple Machines

used to moving things in the yard or job site, get things from a lower to a higher surface, used to cut, holds papers together, makes things able to …

Cell Cycle & DNA crossword puzzle
Cell Cycle & DNA

chromatin condenses, the first enzyme in dna replication, sister chromatids separate, final part of cell cycle, a class of diseases, once of a family …

DNA & Protein crossword puzzle
DNA & Protein

a medication that can treat cancer by inhibiting nucleic acid synthesis and therefore, cell proliferation, a particular segment of a dna sequence …

Symbiotic Relationships crossword puzzle
Symbiotic Relationships

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 …

Atoms & Mixtures crossword puzzle
Atoms & Mixtures

when atoms combine they form a chemical _ , iron can be separated from a mixture using a _ , an element is any substance that cannot be _ down into …

Mixtures and Solutions crossword puzzle
Mixtures and Solutions

anything that has mass and takes up space, a substance in which a solute dissolve to form a solution, a mixture of one or more substances dissolved in …