Science Crossword Puzzles

A collection of science crossword puzzles. Choose from the list for pre-made puzzles or add your own words to customize and download.

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Enzymes Word Scramble Puzzle

Enzymes

Science

enzymes : name given to biological catalysts?, temperature : enzymes allow cells to carry out chemical reactions at a ________________________ low enough to be …

The Brain Word Scramble Puzzle

The Brain

Science

meninges : membranes located between bone and soft tissues of the nervous system, duramater : outermost meninge layer, cerebrum : major part of the brain that …

Upper & Lower Limb Bones Word Scramble Puzzle

Upper & Lower Limb Bones

Science

humerus: the upper arm bone, tarsals: bones of the ankle, fibula: smaller bone in shin, outer side, femur: the biggest bone, thigh bone, patella: also known …

Physical Science Word Scramble Puzzle

Physical Science

Science

neutral: charge of a neutron, electron: orbits the nucleus of an atom, gas: atoms move fast and randomly, nucleus: cluster of protons and neutrons at the …

C2 Bonding and Properties of Matter Word Scramble Puzzle

C2 Bonding and Properties of Matter

Science

polymers : long chains of covalent bonds, charged : free and ... particles are needed to conduct, diamond : a carbon allotrope, high b.p , 4 bonds, does not …

Structure and Function of the Kidney Word Scramble Puzzle

Structure and Function of the Kidney

Science

osmoregulation: the control of the amount of water in the blood. , proximal tubule: reabsorption occurs here, bladder: a structure that stores urine. , …

The Sun Word Scramble Puzzle

The Sun

Science

seasons: the changing angle of the sunlight gives us our ___., year: it takes one ___ for the earth to rotate around the sun., die: in about 5 billion years the …

Deoxyribose Nucleic Acid - DNA Word Scramble Puzzle

Deoxyribose Nucleic Acid - DNA

Science

dna : deoxyribose nucleic acid; helical molecule that carries the genetic information of an organism and is passed from parent to offspring., gene : a segment …

Cell Organelles Word Scramble Puzzle

Cell Organelles

Science

An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body.

Science Biology Word Scramble Puzzle

Science Biology

Science

cells: the smallest structural and functional unit of an organism, plasmolysis: as more water leaves the cell, the cytoplasm start to go away the cell wall. , …

Science Review Word Scramble Puzzle

Science Review

Science

fossil fuels : a natural fuel such as coal or gas, sound : a form of energy produced and transmitted by vibrating matter, astronomers : scientists who study the …

Simple Machines Word Scramble Puzzle

Simple Machines

Science

simple machine : something simple that makes a task easier., complex machine : a machine that is composed of two or more simple machines., screw : a type of …

Cell Theory Word Scramble Puzzle

Cell Theory

Science

microscope: an optical instrument used for viewing very small objects,, microbiologist: an expert in or student of microbiology., amoeba: a single-celled …

Mixtures Word Scramble Puzzle

Mixtures

Science

element : only made of one type of atom, compound : made of two or more different atoms chemically bonded together, mixture : two or more different atoms not …

Central Metabolism Word Scramble Puzzle

Central Metabolism

Science

aerobic : operates with oxygen to keep the living alive, anaerobic : respiration in the absence of oxygen, energy phase : where glycolysis starts producing atp, …