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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.
least ionizing but hardest to stop radiation, atoms with the same number of protons but a different number of neutrons, radiation made up of a …
the light may bounce off the object, we see things because ... from you enters your eyes, an object which is a source of light, an object which not a …
the process through which populations of living organisms adapt and change, one of two or more genes that may occur alternatively at a given site on a …
side effects are nephrotoxicity and ototoxicity, semi-synthetic, broad-spectrum antibiotics that are structurally related to the penicillins, …
a genotype with two different alleles, one of a pair of genes that occupies the same position on homologous chromosomes, allele that will not …
the tails of phospholipids are, is found in the nucleus, _ is a segment of dna that carries out a particular function, also known as cell drinking, …
physical or chemical agent that changes the genetic material of an organism, extra base is added, code for genes written out, diagram used to predict …
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 …
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 …
nitrogen bases with two rings in their structure, nitrogen bases that have one ring in their structure, the process from dna to rna inside the …
a medication that can treat cancer by inhibiting nucleic acid synthesis and therefore, cell proliferation, a particular segment of a dna sequence …
behavior determined by gene structures that may become fixed or plastic; may require prior experience and are triggered by a stimulus, behavior …
name of un protocol for mass grave excavation, military organization tasked with recovering and analyzing pow remains, burned body, groove caused by …
the layer of the eye that contains light-sensitive cells that capture images and send signals to the brain, also known as the uvea, it contains the …
what is the tailbone called?, what is the shorter bone in the lower leg between the two bones?, what is the cheek bone called?, what is another name …
energy that causes a transfer of heat between materials, the pathway through which electricity flows, a material through which heat or electricity …
evolution that occurs on a small scale affecting a single population, combined alleles of all individuals in a population, a feature that allows …
the time when the sun first appears in the sky, the space above the earth that you can see when you look up, the round object that moves around the …
a hierarchical structure that depicts the patterns of energy flow between different tropic levels within an ecosystem, refers to a relationship in …
these cushion your organs, provide your body with insulation, and store energy for later use, molecules that are composed of only carbon and hydrogen, …
the tiniest possible unit of an element, has no charge, holds protons together in the nucleus, an object that attracts iron, nickel, and cobalt, a …
the middle layer of the eye between the retina and the sclera, a transparent structure situated behind your pupil. it is enclosed in a thin …
collection of swelling that is blood, weakness or wasting away of tissues, swelling in the joint, complete separation of two ends of a joint, …
us space traveler, russian space traveler, russian space program, us space program, father of us manned space program, russian satellite, chinese …
_ 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 …
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 …
property of metal to be easily broken into pieces or powder form, a mineral deposit containing enough metal to allow economical recovery of it, a type …
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, …
the space around a magnet or a current-carrying wire has one of these. (8,5), an alternating current generator. (10), transformer that is used to …
gas that we breath in order to survive, the lightest element on the periodic table ( atomic number 1), an element that can be in different forms such …