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.
known as the red planet, the inner planets are also known as _ planets, the second largest planet in the solar system, envelope of gases surrounding …
they make their own food using sunlight and carbon dioxide, plants or animal will do something because of this, so that they can grow better, to do …
can be pressed or scratched (4), can't be pressed in to (4), feels bumpy or uneven (5), feels slippery without bumps (6), difficult to break or …
you hear me every morning but i'm always interrupted, everyone loves me, but i was originally a mistake, i'm used for back pain, …
how thick a liquid is and how easily it can flow, this happens when particles get heated, quantity of matter in a physical body, this state sticks …
the force with which one body is attracted by another body, the lengthening of a spring is directly proportional to the force which produces it, …
sucrose heated past the molten point so that it dehydrates and decomposes, bond formed by the condensation of the amino group of one amino acid with …
to use a paper and funnel to separate a solid from a liquid, when a liquid turns into a gas, a liquid with tiny solid particle hanging in it, a very …
moon landing mission, probe exploring the outer solar system, space telescope for deep-space imaging, space shuttle disaster mission, rover on mars, …
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 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 …
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 …
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 …
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 …
