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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The Cell Cycle Word Scramble Puzzle

The Cell Cycle

Science

dna: the basic molecule of your genetic information., cytokinesis: the stage of the cell cycle where the cell splits into two, meristem: undifferentiated plant …

Phlebotomy Word Scramble Puzzle

Phlebotomy

Science

leukocytes : what is present in a urinalysis sample to indicate infection, hemolysis : complication from under filling a gray tube, edta : the anticoagulant …

Planet Earth & Beyond Word Scramble Puzzle

Planet Earth & Beyond

Science

moon : a cool, round object that always orbits around the earth., gravity : the pull that holds things on earth., surface : the outside part or uppermost layer …

Water Transport in Plants Word Scramble Puzzle

Water Transport in Plants

Science

stomata : tiny holes in the leaf that water vapour escapes from., transpiration : how water moves up the plant, evaporate : what happens to the water when it …

States of Water Word Scramble Puzzle

States of Water

Science

water : substances that exists in three different states, freezing : the change of state from liquid to solid., condensation : the change of water from gaseous …

Atomic Structure and Periodic Table Word Scramble Puzzle

Atomic Structure and Periodic Table

Science

mixture : elements or compounds, without a chemical bond, proton : which particle had a positive charge, dalton : the creator of the plum pudding model, atoms …

Endocrine System Word Scramble Puzzle

Endocrine System

Science

pituitary gland: regulates growth, blood pressure and water balance., testes: release male hormones., thymus gland: develops immune system in childhood., …

Stars Word Scramble Puzzle

Stars

Science

black hole: core of a supermassive star that remains after a supernova; has gravity so strong that even light can't escape, constellation: group of stars …

Mitosis Word Scramble Puzzle

Mitosis

Science

daughter cell : new cell produced by cell division., mitosis : the process of cells dividing to produce two daughter cells that are genetically identical to 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 …

Skeleton Word Scramble Puzzle

Skeleton

Science

hwoid : what is the "u" shaped bone that supports the tongue?, nasal : what bones form the bridge of the nose?, maxillae : what bones are the upper …

The Human Body Word Scramble Puzzle

The Human Body

Science

nose: this is in the middle of your face, ears: you need these to listen, toes: you have five of these on each foot, feet: the plural of "foot", …

Veterinary Terms Word Scramble Puzzle

Veterinary Terms

Science

bradycardic : a slow heart rhythm, isometric : equal measure, mediastinum : middle of the sternum., agalactia : condition of no milk., gastrotomy : surgical …

Reproduction and Growth of Plants Word Scramble Puzzle

Reproduction and Growth of Plants

Science

pistil: female part of the flower, where the egg cells are produced to create seeds., pollen: tiny structures that contain cells that will later become sperm …

Light and Matter Word Scramble Puzzle

Light and Matter

Science

phenomena : fact, event, or circumstance that can be observed, usually considered extraordinary or remarkable., refract : to bend light so that it looks like it …