Science Crossword Puzzles

the smallest unit of life, controls the cell and holds dna, jelly-like substance where chemical reactions happen, the thin layer that controls what …

type of bond where electrons are shared, atomic number of 5 with 3 valence electrons, atomic number of 17 with seven valence electrons, same number of …

negative subatomic particle in an atom, positive subatomic particle in an atom, p _ , neutral (no charge) sub atomic particle in an atom, n _ , when a …

tissue that carries water and minerals from roots upward, tissue that transports sugars from leaves to other parts, the evaporation of water through …

generally refers to a limb which has lost its blood supply and been attacked by bacteris, if this condition continues, other alterations take place …

device used to measure heat changes in chemical reactions, energy change at constant pressure; symbolized by δh, reaction that releases heat to the …

how quickly a substance is dissolved, separation of charge throughout a molecule due to differences in electronegativity between atoms in the …

iron ore, ore of aluminum, the place for extracting iron, a barrier method in protecting iron from rusting, can be hammered into sheets, can be pulled …

is in ferrous metal, ferrous metal can be, ferrous comes from the latino word, where dose iron comes from, what is iron and carbon known as, what dose …

conducts heat, characteristic of metal, can be bent and pounded into shape, usually dull in appearance, non-metal we need to breathe, period table …

two elements join together, 5 types that are different depending on the situation, able to reduce in liquid, _ displacement is when two elements swap …

organic compound with single bonds of carbons, organic compound with double bonds of carbon, alkene with one carbon, alkane with one carbon, alkene …

a physical combination of two or more substances that retain their properties and can be separated, the force that holds atoms together in a molecule …

contains hundreds of undeveloped egg cells. every month an egg cell matures and is released, where the baby develops, produces sperm and releases the …

an enzyme that breaks down starch into sugars, an enzyme that breaks down proteins into amino acids, an enzyme that helps break down fats into fatty …

the largest ocean, having to do with the sea, an animal that eats animals for its food, the prey of polar bears, an instrument with powerful lenses …

regulatory mechanism in export and import, keeping out, any organism that benefits the growing process, feeding on plants, feeding on insects, defense …

these types of elements are made in high mass stars that require more energy, higher temperatures, and during a explosion of a supernova, all space, …

shoot of a plant, part of the pistil, female organ in a flower, to make new offspring in plants, female reproductive organ, colored segments of a …

rate at which something is moving, speed in a direction, change in velocity to time when an object is increasing, time it takes to react to a …

earth's _ is rich in nitrogen and oxygen and it is the only world known to harbor life, _ , our home planet, is the third planet from the sun, _ …

do not use this drug infusion for sedation, calcium-channel blockers, and beta adrenergic-receptor blockers, if cardiac stability has not been …

the small part of the electromagnetic spectrum that the human eye can see including the colors red, orange, yellow, green, blue, indigo and violet, …

when two forces acting on an object are not equal in size or opposite in direction, resulting in a change in motion, when two forces acting on an …

largest artery in the body, color tube drawn for cbc, additive in gold tubes, caused by going thru vein, basic _ panel, cardiac enzyme test-, ac- …

forensic entomologists cannot testify in court with _ certainty, forensically important fly family with plumose antennal aristae, beetle family with …

liquid food in the stomach, covers the windpipe when eating to avoid choking, the type of acid present in the stomach, made in liver and stored in …

involuntary discharge of urine, inflammation of the bladder often marked by painful urination, dilation of the collecting system of the kidney because …

the difference between the largest score and the smallest score, a group of individuals randomly selected to represent a population (an unbiased …

travels at 186,000 miles per second, converts sunlight to convert light to electricity, light changes direction between one medium and another, light …