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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.
sun centred universe, earth centred universe, proposed the earth centred universe, came up with a model of the universe that placed the sun at the …
protons + neutrons, center of an atom, indivisible, atomic mass unit, opposite of matter, particle associated with force, particle that makes up …
a group of stars that forms a particular shape in the sky, is one of the famous constellations called "big bear", it also can be seen all …
these are responsible for movement and posture, this is the largest organ in the body and protects against infection, these are responsible for …
power house of the cell, single-celled ; no defined nucleus, membrane-bound organelles, made of proteins, carbs, and lipids, holds the organelles; …
the lens of a light microscope that you look through, wheel on a microscope that you turn to make an image clear, the amount to which something is …
process that keeps conditions inside the bodies of all organisms stable, an explanation of a natural phenomenon supported by many observations and …
a push or pull exerted on one object by another, the capacity to do work or cause physical change, the action or process of moving or being moved, how …
a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of …
involuntary discharge of urine, inflammation of the bladder often marked by painful urination, dilation of the collecting system of the kidney because …
a hollow ball of cells that forms after the morula stage, preparing for implantation, the attachment of the blastocyst to the uterine lining …
to take in or soak up, plant cell found in roots that is adapted for taking in water quickly, tube formed by the joining of many dead xylem cells, the …
this refers to a cell's watery surroundings, this describes the main structure of a cell membrane, this model of the cell membrane includes …
proteins in the plasma membrane that carry out final stages of starch and protein digestion in small intestine, the mesh-work surrounding animal …
model in which proteins and a lipid bilayer exist side by side without covalent bonds between them, one of the three classes of proteins; also known …
_ potential energy is due to an object's shape, si unit that means the amount of energy needed to apply a force of 1 newton over a distance of 1 …
change in frequencies of alleles in a population across generations, pattern of evolution at or above the species level, probability of offspring …
an _ is a mixture made of two or more elements, at least one of which is a metal, when a neutral atom gains an electron, it gains negative charge and …
rna contains this sugar, rna has this nitrogenous base, rather than thymine, which is in dna, this initiator codon in mrna signals protein synthesis …
shorter then microwaves, just greater then the red light, longest wavelength, a little bit shorter then radio but longer then infrared, very short …
set of three nitrogen bases that represents an amino acid; order of nitrogenous bases in mrna determines the type and order of amino acids in a …
face up, this synovial joint allows movement in one plane of motion (elbows, knees), this synovial joint allows movement in two planes of motion …
distance covered by an object in a unit time, uniform motion is observed when an object covers a particular distance with a constant velocity …
a force that moves an object closer, a force that pulls objects to the ground, a force that resists movement, a change in height between two objects, …
motion that is linear and then reverses on same vector, uses a chain transmission, increases when effort decreases on a simple machine, motion that is …
the life of a cell is divided into three stages of this cycle, this is the longest stage (time period) in the cell cycle, this is the second stage of …
number times a wave repeats in a given time, transfer of energy from wave to a material, any disturbance that transfers energy; place to place, …
below the scapula, process to prevent occurrence of a disease or health problem, artificial part, tension present in resting muscles, above the spine, …
energy in motion, the ability to do work, the movement of matter against matter, energy that is stored and ready to do work, the use of force to move …
number of organisms that are dying in a population, number of births, having many offspring increases the chance that some of them will survive, …
