Categories
- Agriculture / Farm
- Animals
- Arts / Crafts
- Beauty / Fashion
- Books / Literature
- Business / Finance
- Cities / Places
- Computers / IT
- Ecology / Climate
- Electronics
- Energy / Utilities
- Food / Drinks
- General
- Geography
- Geology
- Health / Fitness
- History
- Home / Garden
- Jobs / Education
- Kids / School
- Law / Government
- Music / Movies / TV
- News / Media
- Occasions
- Christmas
- Easter
- Halloween
- New Year
- Saint Patrick's Day
- Thanksgiving
- Valentine's Day
- Outdoors
- Religion / Belief
- Safety / Prevention
- Science
- Astronomy
- Biology
- Chemistry
- Physics
- Seasonal
- Society / Culture
- Sports
- Tools / Equipment
- Travel / Tourism
- Vehicles
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.
an increase in the size of a substance when the temperature is increased, the process of a solid changing directly to a gas without forming a liquid, …
a change of state from liquid to gas, a substance that increases the rate of a chemical reaction by lowering the activation energy without being used …
center of the cell which tells it what to do, tissues that work together to do the same job, cells that work together to do the same job, a thin wall …
a series of questions with yes or no answers to help you identify something, a scientist who organised living things and gave them each a two-part …
a liquid-like material inside a cell that holds various suspended solid materials that carry out chemical processes needed for living, a device used …
substance composed of dead leaves, other plant remains, and animal feces that collects on the soil or at the bottom of a body of water, consumer that …
inflammation of the larynx, permanent enlargement of lower airways accompanied by destruction of alveolar walls, affecting its elasticity, bacterial …
beta-cells in the islets of langerhans produce this, produced by xxxx, axis with xxxx downstream, produced in the ovaries, stimulated by xxxx, …
the strength of attractive forces between molecules determines whether any sample of matter is a gas, liquid or solid, one item is an ion, the other …
_ disk - diffuse material orbiting around a central body such as a protostar, a young star, a neutron star or a black hole. , a measure of the amount …
a trait coded by a gene on either the x or y chromosome (ex. colorblindness), sex cells - sperm and egg, a diagram used to predict the geno types of a …
site of protein synthesis, consisting of rna and protein, the control center of the cell, housing genetic material, the outermost boundary of the …
essential gas taken in by organisms for cellular respiration, mixture of gases containing oxygen and carbon dioxide used in breathing, organs in …
what word did neil armstrong describe the surface of the moon with?, how many days did apollo 11 take to get to the moon?, where did neil armstrong go …
reaction where energy is absorbed from the surroundings, ability to do work, reaction that breaks down molecules into smaller components, the _ law of …
a specialised cell that stores energy in the form of lipid and provides insulation, formed by elastin and allows ct to stretch, main type of protein …
these are used to show the charges of transition metals in an ionic bond, the rule that says atoms want to have a full outer shell, typically …
process of making exact copies of organisms or cell lines, this type of organism has two sources of dna in its cell. a bacterium with the human …
when a cell divides and makes two new cells with exactly the same dna as it had, twins who develop in the same whom and do not have the same dna, the …
first stage of hair growth during which new hair is produced, the hair shaft grows upward and detaches itself from the bulb, the final phase in the …
curved mirror which the reflective surface bulges out towards the light, curved mirror that forms a part of a sphere, thin layer or tissue that lines …
this has a half life of 5,730 years, darwin's hypothesis for bipedalism, the study of human fossil remains, material clues that are left behind, …
belief in god without divine intervention, holy wars of christian conversion, father of evolution, jewish founder of christianity, muslim migration …
groups of specialized tissues use proteins to carry out _ functions, number and _ of genes determines what the protein will be, a cell can be …
when atoms form in a new way to give us a mixture but do not create a new substance, a substance that is made up of two or more different elements …
the kind of birds that darwin noticed on the galapagos islands, blend in with surroundings, any variation that makes an organism better suited to its …
what theory did he develop?, whose house did he threaten to burn down?, what type of math did he develop?, who said he was the smartest person to ever …
common injury affecting the muscles and ligaments, what is the most commonly broken bone in the body, where in the body would a scaphoid fractured be, …
which keyword describes keeping body conditions at their optimum levels?, which keyword describes the gap between two neurones?, what happens to …
what enhances calcium absorption, condition that includes weight loss, tachycardia, uncreased appetite, tremors, and anxiety as signs and symptoms, …
