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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Energy Vocabulary crossword puzzle
Energy Vocabulary

carbon in fossil fuels, heat energy that comes from the natural radioactive decay of elements deep within earth, property of a building material that …

Lab Safety Rules crossword puzzle
Lab Safety Rules

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 …

Digestion, Carbohydrates, and Cellular Respiration crossword puzzle
Digestion, Carbohydrates, and Cellular Respiration

part of the digestive system where most chemical digestion takes place. this organ makes up two thirds of the length of your digestive system, this …

Basic Genetics crossword puzzle
Basic Genetics

a genotype with two different alleles, one of a pair of genes that occupies the same position on homologous chromosomes, allele that will not …

The Bones crossword puzzle
The Bones

what is the tailbone called?, what is the shorter bone in the lower leg between the two bones?, what is the cheek bone called?, what is another name …

Biology - DNA crossword puzzle
Biology - DNA

inherited characteristics from parents and grandparents, a basic unit of living matter, the core of a cell, the material inside the nucleus of cells, …

DNA crossword puzzle
DNA

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 …

Blood and the Heart crossword puzzle
Blood and the Heart

a muscle that pumps blood around the body, these blood vessels take blood to the heart, a liquid that helps to keep us alive, these are the top two …

Circulation & Immunity crossword puzzle
Circulation & Immunity

process in which a liquid is heated to a temperature that kills most bacteria, a group of similar cells that work together to do one job, substance …

Properties of Water crossword puzzle
Properties of Water

attraction between molecules of the same substance, negatively charged particle; located in the space around the nucleus, compound that produces …

Electromagnetism crossword puzzle
Electromagnetism

the space around a magnet or a current-carrying wire has one of these. (8,5), an alternating current generator. (10), transformer that is used to …

Biotic and Abiotic Factors crossword puzzle
Biotic and Abiotic Factors

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 …

Infectious Disease crossword puzzle
Infectious Disease

require a living host to survive and reproduce, multiplication of organisms within the body, are molds or yeasts, the capacity of microbes to cause …

Properties Of Matter crossword puzzle
Properties Of Matter

the transfer of heat through liquid or gases by molecular motion, anything that has mass and takes up space, copper, silver and iron are the example …

Chemical Reactions - Enzymes crossword puzzle
Chemical Reactions - Enzymes

energy input necessary to initiate a chemical reaction, condition in which reactants and products of a chemical reaction are formed at the same rate, …

Human Endocrine System crossword puzzle
Human Endocrine System

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 …

Welcome to Chemistry crossword puzzle
Welcome to Chemistry

the lightest element, the charge on an atom's nucleus, the charge on an electron, the name of the neutrally charged particle which is part of an …

Periodic Table: Families and Periods crossword puzzle
Periodic Table: Families and Periods

the largest element in the fourth period, the largest element in the first period, the family of reactive nonmetals with seven valence electrons, all …

Fluid & Electrolytes crossword puzzle
Fluid & Electrolytes

5% dextrose in lactated ringer, this electrolyte should be replaced before k+ to improve correction response, 0.9% nacl, essential electrolyte for rbc …

Energy Stores and Transfers crossword puzzle
Energy Stores and Transfers

energy stored in bonds of chemicals, and might be released in reactions, e.g. food and batteries, wasted energy, spread out, good at preventing waste, …

Gene Expression crossword puzzle
Gene Expression

different forms of the same gene, single stranded nucleic acid, coding regions that are not removed during splicing, complimentary base pair for …

Circular Motion and Gravity crossword puzzle
Circular Motion and Gravity

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 an …

Circular Motion and Torque crossword puzzle
Circular Motion and Torque

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?, …

Universe crossword puzzle
Universe

a graph that plots stars organized by luminosity and by their temperature, a sphere made up of extremely hot gases, a cloud of gas and dust in outer …

The Life Cycle of Stars crossword puzzle
The Life Cycle of Stars

a dying phase of a star, _ nebula, what fire does, a heavenly body that produces its own heat, what stars do when they go supernova, the most common …

Polyatomic Ions crossword puzzle
Polyatomic Ions

(nh4)+, (no2)-, (no3)-, (so3)2-, (so4)2-, (hso4)-, (oh)-, (cn)-, (po4)3-, (hpo4)2-, (h2po4)-, (co3)2-, (hco3)-, (clo)-, (clo2)-, (clo3)-, (clo4)-, …

Electromagnetic Waves crossword puzzle
Electromagnetic Waves

name given to waves used to carry any type of signal. (6), short for charge-coupled device, an electronic device that creates an electronic signal …

Wave Properties crossword puzzle
Wave Properties

the reflection of sound that can be heard. (4), point where a longitudinal is squeezed together. (11), to move to and fro about a certain position …

Microbiology crossword puzzle
Microbiology

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

Eye Anatomy crossword puzzle
Eye Anatomy

the layer of the eye that contains light-sensitive cells that capture images and send signals to the brain, also known as the uvea, it contains the …