Science Crossword Puzzles

Science crossword puzzles printable are a great way to spend some quality time with your children while helping them learn about science. Give them a fun and educational activity to do together. With a printable crossword puzzle, you can teach your kids about the solar system and other science related topics.

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Lab Safety crossword puzzle
Lab Safety

never pour water into this; instead, slowly pour this into water, some of these are corrosive, only _ lab equipment as your teacher instructs you to …

Mixtures and Solutions - Grade 5 crossword puzzle
Mixtures and Solutions - Grade 5

material in which a solute dissolves, a mixture of two or more materials, separates soluble solids from liquids, a material that will dissolve in a …

Protein Synthesis II crossword puzzle
Protein Synthesis II

rna contains this sugar, rna has this nitrogenous base, rather than thymine, which is in dna, this initiator codon in mrna signals protein synthesis …

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 …

Basic Mechanics crossword puzzle
Basic Mechanics

a circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground, land transporter …

Electromagnetic Spectrum and Light Waves crossword puzzle
Electromagnetic Spectrum and Light Waves

a form of electromagnetic radiation with wavelengths ranging from one meter to one millimeter, electromagnetic _ - all possible frequencies of …

Digestive System crossword puzzle
Digestive System

nutrient molecules passed through the wall of your digestive system into your blood, the large intestine ends in a short tube called the _ , the …

Digestive System Overview crossword puzzle
Digestive System Overview

adapted to let nutrients through its wall, is ingested and a key part, quick release energy, smaller than the small one!, releases bile, releases the …

DNA, RNA, Protein Synthesis crossword puzzle
DNA, RNA, Protein Synthesis

set of three bases, a sugar derived from ribose by replacing a hydroxyl group with hydrogen, type macro molecule know a nucleic acid, a purine …

Microscope crossword puzzle
Microscope

this objective lens is represented by the color red, this objective lens is represented by the color blue, this part of the microscope holds the slide …

Solutions, Solubility and Separating crossword puzzle
Solutions, Solubility and Separating

the substance being dissolved, the liquid in which the solute is dissolved in, the mixture formed when the solute dissolves in the solvent, when no …

Electricity crossword puzzle
Electricity

a material through which electricity does not flow, a circuit with more than one path for an electric current, a moving electrical charge, a circuit …

Moon Phases, Eclipses, and Tides crossword puzzle
Moon Phases, Eclipses, and Tides

this is dark during a lunar eclipse, getting smaller, the moon takes 27 days to _ around the earth, the quarter of the moon when it is light on the …

Plants and Germination crossword puzzle
Plants and Germination

seed growth process, seed _ water and swells, hard seed casing, i grow first and downwards, not needed for germination, living things need this to …

The Alkali Metals crossword puzzle
The Alkali Metals

this happens to the surface of an alkali metal when it reacts with oxygen, this gas is produced when an alkali metal reacts with water, sodium _ into …

The Human Body Systems crossword puzzle
The Human Body Systems

take in food, digest food into smaller molecules and absorbs nutrients, protects organs, provides shape support, stores materials(fats, minerals), …

Parts of Digestive System crossword puzzle
Parts of Digestive System

a gland in the mouth that produces saliva to help break down food, the part of the digestive system that absorbs water and forms solid waste, the …

Human Digestive System crossword puzzle
Human Digestive System

the first part of the small intestine, one of its main tasks is to neutralise stomach acids passing into the intestines, as well as making bile, this …

Science and Technology crossword puzzle
Science and Technology

the fourth state of matter, consisting of ionized gas, a fundamental particle and a basic constituent of matter, a particle representing a quantum of …

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 …

Genetics and Inheritance crossword puzzle
Genetics and Inheritance

chromosome condition of a cell which has two sets of chromosomes, chromosome condition in which a cell has only a single set of chromosomes, the type …

Genetics Vocabulary crossword puzzle
Genetics Vocabulary

an alternate version of a gene, each gene has two copies of this, sex cell, it is haploid, this is what goes along the top and side of a punnett …

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 …

Classification of Living Things crossword puzzle
Classification of Living Things

is a group of similar organisms that can mate with each other and produce offspring that can also mate and reproduce, the process of grouping things …

Endocrine System Hormones crossword puzzle
Endocrine System Hormones

strong stimulant of uterine contraction which is released in high amounts during childbirth and in nursing women, the body's major metabolic hormone, …

Biological Macromolecules crossword puzzle
Biological Macromolecules

last name of the scientist who named "cells", scientific tool that allows us to examine tiny cells, jelly-like substance that surrounds the …

Support System of Plants crossword puzzle
Support System of Plants

this type of root supports plants with wide, spreading roots, often found in tropical rainforests, roots that grow from stems or branches into soil to …

Eukaryotic & Prokaryotic crossword puzzle
Eukaryotic & Prokaryotic

these are a group of single-celled organisms that are similar to bacteria but have distinct genetic and biochemical characteristics, these are a group …

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 …

Amino Acid and Peptide Bonds crossword puzzle
Amino Acid and Peptide Bonds

allows for polymerization, contains one positive and one negative charge, very strong covalent bond, protein with more than one polypeptide chain, a …