Science Crossword Puzzles
Discovery of X-Rays
coolidge tube: produced by heating a wire cathode, radon: naturally in atmosphere in trace amounts, fluorescence: emit radiation in longer wavelengths, …
Parts of the Body
ankle : the part of the bottom of your leg where your foot joins your leg, wrist : the part of your body between your hand and your arm, bone : one of the head …
Atomic Structure and Periodic Table
mixture : elements or compounds, without a chemical bond, proton : which particle had a positive charge, dalton : the creator of the plum pudding model, atoms …
Scientific Revolution
scientia : latin word for 'knowledge', spain : this place/country became the center for the translation of arabic texts into latin in the 11th century, truth : …
Cardiovascular / Respiratory System
aerobic respiration : glucose + oxygen = energy + carbon dioxide + water (2 words), heart rate : the number of times your heart beats in one minute. (2 words), …
Separations and Mixtures
saturated: a solution made when the maximum amount of solute that can be dissolved has been added to a solvent , mixture: made up of different kinds of …
Mendelian Genetics
haploid : a gamete that has 23 single chromosomes, meiosis : the division of the nucleus that produces either eggs in females or sperm in males, gametes : eggs …
Nuclear Energy
atom : a particle of matter indivisible by chemical means. it is the fundamental building block of elements., contamination : radioactive material deposited or …
Physical Properties of Matter
distillation: a process that separates the substances in a solution based on their boiling points , filtration: process that separates materials based on the …
States of Matter
mixture : two or more substances together but not chemically joined, solid : the state of matter with particles which move the least, distillation : …
Plant Survival
energy : the ability to perform work or change something, leaves : capture water and sunlight, phloem : transport sugars to all parts of the plant, xylem : …
Parts of the Brain
cerebellum : part of the brain responsible for balance and coordination, cerebrum : largest part of the brain, cerebralcortex : outer covering of cerebrum, …
Theory of Evolution by Natural Selection
adaptation : inherited characteristic that increases an organism's chance of survival, camouflage : an adaptation that enables a species to blend in with its …
Ionic Bonding
sodium : this element is na, it loses one electron, potassium : this has an atomic number of 19 and 1 electron in its outer shell, sodium chloride : the most …
Muscles of the Lower Body
longus : this adductor muscle of the thigh is involved with a pulled groin, anterior : this tibialis muscle acts as the dorsiflexion of the foot, gastrocnemius …
Learning and Biological approach
catscan : grey scale image showing high levels of detail of structures in the brain, glutamate: the neurotransmitter responsible for memory , response : any …
Water Molecules
water : a common word for h20, molecule : when two or more atoms join together, atom : contains protons, neutrons and electrons, positive charge : the charge …
