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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.
a reaction where an acid and an alkali cancel each other out, the scale used to measure how acidic or alkaline a substance is, a substance that …
a combination of a substance's kinetic and potential energy, the state of matter with the highest amount of potential energy, particles in this …
powerhouse of the cell where cellular respiration takes place, process that releases energy by breaking down food molecules with oxygen to turn atp …
scientist who discovered gravity, to push an object without touching it, when one force causes another force to occur, unequal strength acting on an …
provide energy and found in foods like bread and pasta, needed for growth and repair, found in meat and beans, another name for fats, found in butter …
vertical plane that runs directly down the middle of the body, dividing it into right and left, the body is lying down with face pointing upwards, …
measures temperature, a problem for discussion or investigation, loose clothing in a lab can cause these, this unit is used to measure mass, this type …
who are known for their knowledge in astronomy, device used for seeing faraway objects, written document used to represent the positions and movements …
this process converts ammonia to nitrite and then to nitrate, this is the process by which nitrogen gas from the atmosphere is converted into ammonia …
controls what goes in and out of the cell, receives proteins from the er and packs them out to other parts of the cell, produces energy in plant …
single-celled organism that surrounds its food, one-celled organism that uses hair-like structures for movement, a collection of tissues that has a …
an inherited feature or characteristic, the number of chromosomes in your body cells, a chain of amino acids, a coiled up molecule of dna that is …
the explosive end of a super red giant, the amount of energy coming off the surface of a star, formed when hydrogen fusion begins and the energy in …
a dying phase of a star, _ nebula, what fire does, a heavenly body that produces its own heat, what stars do when they go supernova, the most common …
symbiotic relationship in which one species benefits while the other species is harmed, _ succession - change in the numbers and types of species that …
nucleotide that transfers energy directly to a cell's chemical reactions, two or more atoms bonded together, polysaccharide that makes up cell …
organelle that contains its own genome, and that is found in almost all eukaryotic cells, the nuclear division process that is involved in the …
solid substances in liquid, they do not dissolve, homogeneous mixture, the opposite of a substance that discourages the suspension of one liquid into …
plants that make their own food, gives live birth and has hair or fur, traits that are learned like riding a bike, more than one organisms that are …
related to lungs. (9), vessels that take blood away from the heart. (6), the system of blood flow in the body. (10), capillaries allow this to happen …
system to organize life into categories ie: kingdom, class, etc, the type of simple cells that lack a nucleus, level of taxonomy classification e.g. …
what type of vessel carries blood into the heart?, the left-hand side of the heart pumps _ blood around the body, white blood cells fight .., the …
the phase when the heart relaxes and fills with blood (8), the phase when the heart contracts to pump blood out (7), the blood vessels that carry …
the name given to the liquid part of blood, vessels that carries blood away from the heart, the substance in red blood cells that carries oxygen is …
state of matter that has an indefinite shape and an indefinite volume. the particles move independently of one another, base unit for volume, the …
direction in the response to an period inactivity in a prior to germination, evaporation of water from plant leaves, the outer layer or tissue in a …
_ is a gas giant planet that is smaller than jupiter but larger than neptune, all but two planets in the solar system have a natural satellite, or _ , …
scientific tool that allows us to examine tiny cells, jelly-like substance that surrounds the organelles of a cell, cells without a nucleus, …
what is another thing a fire needs to burn, what would we use to put out a fire on a surface, what is located in every corner of the school, what do …
power plants in the cell that burn nutrients and oxygen to give the cell energy, bodies in the cytoplasm that make protein, cell division, different …
