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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Marie Curie Word Scramble Puzzle

Marie Curie

Science

bronislawa: the name of marie's mother, sweden: country that awards the nobel prize, paris: marie moved to this city, radium: element discovered by marie curie, …

Kingdoms and Classification Review Word Scramble Puzzle

Kingdoms and Classification Review

Science

eight: how many characteristics of life categories are there?, cells: the building blocks of life, homeostasis: internal balance, senses: how living things …

Properties of Water Word Scramble Puzzle

Properties of Water

Science

insoluble : substances which do not dissolve ., oil : floats on water., solidification : the process in which a liquid changes into a solid, solute : a …

Levels of Cellular Organization Word Scramble Puzzle

Levels of Cellular Organization

Science

function: the job/activity of a cell, structure: how things are arranged in a living thing, organ system: a group of organs that work together to perform body …

Matters of the Heart Word Scramble Puzzle

Matters of the Heart

Science

artery : the vessels that carry blood away from the heart, urine : a liquid formed in the kidneys containing certain wastes and excess water removed from the …

Human Organ Systems Word Scramble Puzzle

Human Organ Systems

Science

thyroid: secretes thyroxine, testosterone: secreted by the testes in a male, endocrine: the system made up of glands, stimulus: detected by the receptor, …

Urinalysis Word Scramble Puzzle

Urinalysis

Science

casts: fatty ____ are seen in the urine as a complication of nephrotic syndrome., crystals: if found in your urine, these can be an indication of kidney …

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 that …

Gas exchange in Plants and Animals Word Scramble Puzzle

Gas exchange in Plants and Animals

Science

gills : respiratory organs in aquatic animals that allow for the exchange of oxygen and carbon dioxide between the water and the bloodstream., guard cells : …

Plant Morphology Word Scramble Puzzle

Plant Morphology

Science

bulbils: it is a modified axillary bud, it stores food and becomes fleshy, cortex: an outer layer of tissue immediately below the epidermis of a stem or root., …

Genetics Intro Word Scramble Puzzle

Genetics Intro

Science

two: how many copies of a recessive trait are needed to express, gene: the codes that determine traits, phenotype: the observable traits of an organism, half: …

Mutations Word Scramble Puzzle

Mutations

Science

substitution: a change in one nucleotide in the dna sequence of a single gene., silent: substitution nucleotide that has no effect on the amino acid sequence. , …

Forces / Magnets / Electromagnetism Word Scramble Puzzle

Forces / Magnets / Electromagnetism

Science

solenoid : a coil of wire with a current, mass : a measure of how much matter is in a object, magnetic field : the area of a magnetic force around a magnet, …

Metallic Bonding Word Scramble Puzzle

Metallic Bonding

Science

alloy: mixture of different metals, metallic bonding: electrostatic attraction between metal ions arranged in a lattice structure and free-floating electrons, …

Muscles Word Scramble Puzzle

Muscles

Science

smooth : these muscles help our internal organs work., cardiac : these muscles are our heart muscles., skeletal : these muscles are connected to our bones., …